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Worksheets

Geometry Exam Review Extra Credit

Total questions: 189

Worksheet time: 8hrs 53mins

Name
Class
Date
1.
A telephone booth that is 8 ft tall casts a shadow that is 4 ft long.  Find the height of a lawn ornament that casts a 2 ft shadow.
a)
4 ft
b)
2 ft
c)
8 ft
d)
6ft
2.
If a 42.9 ft tall statue casts a 253.1 ft long shadow then how long is the shadow that a 6.2 ft tall man casts?
a)
41.7 ft
b)
36.6 ft
c)
34.6 ft
d)
38.8 ft
3.
A power pole 10 m tall casts a shadow 8 meters long, at the same time that a building nearby casts a shadow 14 m long.  How tall is the building?
a)
9 m
b)
15.2 m
c)
12 m
d)
17.5 m
4.
A power pole 10 m tall casts a shadow 8 meters long, at the same time that a building nearby casts a shadow 14 m long.  How tall is the building?
a)
9 m
b)
15.2 m
c)
12 m
d)
17.5 m
5.
A map has a scale of 3 cm:18km.  If Oakdale and Woodridge are 54 km apart, then they are how far apart on the map?
a)
15 cm
b)
8.7 cm
c)
9 cm
d)
6 cm
6.
State the postulate that proves these triangles are similar.
a)
SSS
b)
SAS
c)
AA
d)
Not similar
7.
State the postulate that proves these triangles are similar.
a)
SSS
b)
AA
c)
SAS
d)
Not similar
8.
State the postulate that proves these triangles are similar.
a)
SSS
b)
AA
c)
SAS
d)
Not similar
9.
Find side length X.
a)
16
b)
18
c)
2.4
d)
15
10.
Find side length X.
a)
30
b)
25
c)
15
d)
40
11.
Find side length X.
a)
22.5
b)
10
c)
9
d)
7.5
12.
A triangle has sizes measuring 11 cm, 16 cm, and 16 cm. A similar triangle has sides measuring x cm, 24 cm, and 24 cm. What is x?
a)
x = 19 cm
b)
x = 24 cm
c)
x = 3 cm
d)
x = 16.5 cm
13.
Solve for f.
a)
6
b)
4
c)
3
d)
8
14.
Find side length X.
a)
16
b)
18
c)
2.4
d)
15
15.
Find side length X.
a)
30
b)
25
c)
15
d)
40
16.
Find side length X.
a)
22.5
b)
10
c)
9
d)
7.5
17.
Solve for X.
a)
2 ft
b)
3 ft
c)
4 ft
d)
6 ft
18.
Find x.
a)
54/7
b)
56/3
c)
11
d)
21/2
19.

If two triangles are similar their angles are______.

a)

proportional

b)

congruent

c)

supplementary

d)

complementary

20.

If two triangles are similar, the corresponding sides are ______________.

a)

equal

b)

congruent

c)

proportional

d)

none of these

21.
Complete each proportion.
CB / DM  =  AC / ?
a)
BM
b)
MA
c)
BC
d)
AD
22.

Complete each proportion.

AB / AM = ? / AD

a)

BC

b)

AC

c)

MD

d)

MC

23.

If the two triangles are similar, what is the measurement of x?

a)

2 ft

b)

3 ft

c)

4 ft

d)

6 ft

24.

If the two triangles are similar, what is the measurement of x?

a)

3

b)

1.5

c)

8

d)

2/3=0.667

25.

The two given triangles are similar, what is the value of the missing side?

a)

5

b)

7

c)

9

d)

11

26.

If the two triangles are similar, what is the measurement of x?

a)

16

b)

18

c)

2.4

d)

15

27.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
28.

Find the length of side y.

a)

22.32 cm

b)

36.5 cm

c)

76.34 cm

d)

87.76 cm

29.
What is the length of side x?
a)
6.57 cm
b)
7 cm
c)
7.44 cm
d)
26.33 cm
30.
Find the length of side w.
a)
21.4 cm
b)
18.0 cm
c)
36.5 cm
d)
43.6 cm
31.

Find the measure of the indicated angle (?) round to the nearest tenth.

a)

9.4

b)

55.2

c)

20.15

d)

19.4

32.

Choose the correct set up to find the length of the side x.

a)

sin(37)=x/14

b)

cos(37)=x/14

c)

tan(37)=x/14

d)

sin(37)=14/x

33.
Find the ratio for sinA. (Reduce the fraction)
a)
36/27
b)
4/5
c)
36/45
d)
3/5
34.

What is the correct set up for the problem to solve for side w?

a)

sin 40 = w/28

b)

cos 40 = w/28

c)

tan 40 = w/28

d)

sin 40 = 28/w

35.

What is the correct set up for the problem to find the measure of the indicated angle?

a)

sin X = 41/28

b)

tan X = 41/28

c)

cos X = 28/41

d)

sin X = 28/41

36.

Find the length of side x.

a)

10

b)

11.3

c)

12.0

d)

15.0

37.

Find the length of side x.

a)

50.7

b)

50.1

c)

60.7

d)

61.0

38.

Find the measure of the indicated angle. Round to the nearest tenth.

a)

35.8°

b)

43.8°

c)

46.2°

d)

54.2°

39.

Find the measure of the indicated angle. Round to the nearest tenth.

a)

48.9°

b)

60.7°

c)

29.3°

d)

41.1°

40.
Give the Ratio for SIN X
a)
opp/adj
b)
Adj/hyp
c)
Opp/hyp
d)
adj/opp
41.
Give the Ratio for TAN X
a)
Adj/Opp
b)
Opp/Adj
c)
Adj/Hyp
d)
Opp/Hyp
42.
Give the Ratio for COS X
a)
Adj/Hyp
b)
Opp/Adj
c)
Adj/Opp
d)
Opp/Hyp
43.

Find the ratio for cosA. (Reduce the fraction)

a)

36/27

b)

4/5

c)

27/45

d)

3/5

44.
what is the formula for finding the hypotnuse?
a)
a2+b2=c2
b)
a+b=c
c)
a-b=c
d)
c-a=c
45.
What is the length of x?
a)
5
b)
7
c)
8
d)
25
46.
Acute, right, or obtuse
a)
Acute
b)
Right
c)
Obtuse
d)
I don't know
47.
Find the value of y.
a)
8
b)
4
c)
2√3
d)
8√3
48.
Find the value of y.
a)
9
b)
18√2
c)
9√2
d)
(9√2)/2
49.
Find the value of x.
a)
3 sqrt(2)
b)
3
c)
6 sqrt(2)
d)
6
50.
I have been given a hypotenuse in this 45-45-90 triangle.  How do I find the length of a leg of the triangle?
a)
Multiply by √2
b)
Divide by √2
c)
It's the same length as the hypotenuse.
d)
Divide by 2
51.
I have been given the short leg in this 30-60-90 triangle.  How do I find the length of the hypotenuse?
a)
Multiply 4 by 2
b)
Multiply 4 by √3
c)
Multiply 4 by √2
d)
Divide 4 by √3
52.

Which side is the short leg in this 30-60-90 triangle?

a)

4

b)

u

c)

v

53.
I have been given the hypotenuse in this 30-60-90 triangle.  How do I find the short leg?
a)
Multiply 6 by 2
b)
Multiply 6 by √3
c)
Divide 6 by 2
d)
Divide 6 by √3
54.
I have been given the long leg in this 30-60-90 triangle.  How do I find the short leg?
a)
Multiply 7 by 2
b)
Multiply 7 by √3
c)
Divide 7 by 2
d)
Divide 7 by √3
55.
What type of special triangle is this?
a)
45°-45°-90°
b)
30°-60°-90°
c)
Equiangular
d)
Equilateral
56.
What type of special triangle is this?
a)
45°-45°-90°
b)
30°-60°-90°
c)
Isosceles
d)
Obtuse
57.
 FInd tanX
a)
32/40
b)
40/24
c)
32/24
d)
24/32
58.
Find the length of side w.
a)
21.4 cm
b)
18.0 cm
c)
36.5 cm
d)
43.6 cm
59.
Choose the correct ratio.
a)
sin(37)=x/14
b)
cos(37)=x/14
c)
tan(37)=x/14
d)
sin(37)=14/x
60.
Solve for x. Round to the nearest tenth.
a)
103.5
b)
4.7
c)
55.0
d)
23.4
61.
Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 
a)
63 ft
b)
65 ft
c)
74 ft
d)
87 ft
62.
Solve for x. Round to the nearest tenth.
a)
74.9
b)
3.6
c)
63.5
d)
54.1
63.

Solve for x.

a)

17.2

b)

27.1

c)

8.3

d)

30.9

64.

Solve for x.

a)

31.2

b)

5.6

c)

14.6

d)

6.2

65.
A yacht is anchored 90 feet offshore from the base of a lighthouse.  The angle of elevation from the boat to the top of the lighthouse is 26 degrees.  The distance between the yacht and the top of the lighthouse is about 100 feet.  Which of these is nearest to the height of the lighthouse? 
a)
25 feet
b)
45 feet 
c)
110 feet 
d)
135 feet 
66.
A 16 foot ladder leans against a building.  If the angle the ladder makes with the ground is 68°, how high up the building does the ladder reach?
a)
39.6
b)
6.0
c)
14.8
d)
13.6
67.

What is the value of "x" in the diagram below?

a)

2.5

b)

5

c)

5√3

d)

10

68.

What is the value of "y" in the diagram below?

a)

2.5

b)

5

c)

5√3

d)

10

69.

Determine the value of: sin(C)

a)

7 / 25

b)

24 / 25

c)

25 / 7

d)

24 / 7

70.

Determine the value of: cos(C)

a)

7 / 25

b)

24 / 25

c)

25 / 7

d)

24 / 7

71.

Determine the value of: tan(C)

a)

7 / 25

b)

24 / 25

c)

25 / 7

d)

24 / 7

72.

Consider angle B in the diagram below.

What is the length of "opposite side" to angle B?

a)

6

b)

8

c)

10

d)

not possible to determine

73.

Consider angle B in the diagram below.

What is the length of "adjacent side" to angle <B?

a)

6

b)

8

c)

10

d)

not possible to determine

74.

Which trigonometric function would you use to find "h", the height of the tree?

a)

sine

b)

cosine

c)

tangent

d)

none of these

75.

How would you find "x" in the diagram?

a)

Multiply 15 by 2.

b)

Divide 15 by 2.

c)

Multiply 15 by √3.

d)

Divide 15 by √3.

76.

Which inverse trig function would you use to find the measure of Angle A?

a)

inverse sine

b)

inverse cosine

c)

inverse tangent

d)

It is not possible to determine m<A

77.

Which inverse trig function would you use to find the measure of Angle A?

a)

inverse sine

b)

inverse cosine

c)

inverse tangent

d)

It is not possible to determine m<A

78.

Which expression is correct for "y"?

a)

y = tan–1(31/23)

b)

y = sin–1(31/23)

c)

y = cos–1(31/23)

79.

Which is the best strategy to use for finding the length of the missing side?

a)

sine

b)

cosine

c)

tangent

d)

Pythagorean Theorem

80.

How would you find the value of the angle denoted by "?"

a)

Apply the inverse sine

b)

Apply the inverse cosine

c)

Apply the inverse tangent

d)

Apply the Pythagorean Theorem

81.

Which trig ratio or function should you use to find the value of "h"?

a)

sine

b)

cosine

c)

tangent

d)

an inverse trig function

82.

Which trig ratio or formula should you use to find "b"?

a)

sin(25)

b)

cos(25)

c)

tan(25)

d)

Pythagorean Theorem

83.

Which trig ratio or formula should you use to find "c"?

a)

sin(25)

b)

cos(25)

c)

tan(25)

d)

Pythagorean Theorem

84.

How would you find "x" in this Special Right Triangle?

a)

Divide 10 by 2.

b)

Multiply 10 by 2.

c)

Multiply 10 by √3

d)

Divide 10 by √3

85.

What is the most efficient way to find "x"?

a)

Inverse sine

b)

Inverse cosine

c)

Inverse tangent

d)

Pythagorean Theorem

86.

What is the most efficient way to find "y"?

a)

Inverse sine

b)

Inverse cosine

c)

Inverse tangent

d)

Pythagorean Theorem

87.
What is the sine of angle C?
a)
7/24
b)
7/25
c)
24/25
d)
25/24
88.
What is the cosine of θ?
a)
15/8
b)
15/17
c)
17/15
d)
8/15
89.
What is the tangent of angle C?
a)
7/25
b)
25/7
c)
7/24
d)
24/7
90.
What is the tangent of angle C?
a)
7/25
b)
25/7
c)
7/24
d)
24/7
91.
What is the secant of θ?
a)
8/15
b)
17/15
c)
17/8
d)
15/17
92.
What is the cotangent of angle C?
a)
7/24
b)
25/24
c)
7/25
d)
24/7
93.
What is the sine of A?
a)
7√65∕65
b)
7/65
c)
√7/65
d)
√65/7
94.
What is the sine of A?
a)
7√65∕65
b)
7/65
c)
√7/65
d)
√65/7
95.
If the sinθ=7/12, what is cosθ?
a)
12√95/95
b)
12/95
c)
12/√95
d)
√95/12
96.
From ∠C, what side is AB?
a)
Adjacent
b)
Hypotenuse
c)
Opposite
97.
If you are given the two sides that are not the hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
98.
If you are given the opposite side and hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
99.
a)
A
b)
B
c)
C
d)
D
100.
Find Cos(A) as a decimal rounded the the nearest ten-thousandth.
a)
.4706
b)
1.875
c)
.8824
d)
.5333
101.
Find Cos(A) as a decimal rounded the the nearest ten-thousandth.
a)
.4706
b)
1.875
c)
.8824
d)
.5333
102.
Choose the correct ratio.
a)
sin(37)=x/14
b)
cos(37)=x/14
c)
tan(37)=x/14
d)
sin(37)=14/x
103.
Choose the correct ratio.
a)
cos(57)=x/20
b)
sin(57)=x/20
c)
cos(57)=20/x
d)
sin(57)=20/x
104.
In the equation (x-3)2+(y-2)2=16, the center of the circle is...
a)
(3,2)
b)
(-3, -2)
c)
(-2, -3)
d)
(2, 3)
105.
In the equation (x+2)2+(y-3)2=4, the radius of the circle is...
a)
4
b)
2
c)
3
d)
16
106.
In the equation (x-4)2+(y-3)2=25, the radius is
a)
4
b)
3
c)
5
d)
25
107.
In the equation (x-3)2+(y-2)2=16, the radius of the circle is...
a)
16
b)
32
c)
3
d)
4
108.
In the equation (x+2)2+(y-3)2=4, the center of the circle is at...
a)
(-2, 3)
b)
(-3, 2)
c)
(2, -3)
d)
(3, -2)
109.
In the equation (x-4)2+(x-3)2=25, the center of the circle is at...
a)
(-3, -4)
b)
(4, 3)
c)
(-4, -3)
d)
(3, 4)
110.
In the equation (x+2)2+(y+3)2=49, the center of the circle is at....
a)
(2, 3)
b)
(3, 2)
c)
(-3, -2)
d)
(-2, -3)
111.
In the equation (x+2)2+(y+3)2=49, the radius of the circle is...
a)
14
b)
98
c)
7
d)
49
112.
In the equation (x-3)2+(y+4)2=121, the center of the circle is at...
a)
(3, -4)
b)
(-3, 4)
c)
(4, 3)
d)
(-4, -3)
113.
In the equation (x-3)2+(y+4)2=121, the radius of the circle is
a)
242
b)
11
c)
121
d)
22
114.
Write the equation of a circle with center (7, 0) with radius 3.
a)
(x - 7)2 + y2 = 9
b)
x2 + (y -7)2 = 9
c)
(x - 7)2 + y2 = 3
d)
x2 + (y -7)2 = 3
115.
What are the coordinates of the center and the radius of the circle with equation:
(x - 4)2 + (y - 3)2 = 25 ?
a)
Center (4,3)
Radius = 5 units
b)
Center (4,3)
Radius = 25 units
c)
Center (-4,-3)
Radius = 25 units
d)
Center (-4,-3)
Radius = 5 units
116.
Write the standard equation of the circle with the given center and radius; center (0,0) and radius: 3
a)
x2+y2=4
b)
x2+y2=81
c)
x2+y2=9
117.
What is the center of the circle with equation x2 + y2 = 1?
a)
(1, 1)
b)
(0, 0)
c)
not enough information
118.
See Picture
a)
A
b)
B
c)
C
119.
See Picture
a)
A
b)
B
c)
C
d)
D
120.
In the equation
(x-3)2+(y-2)2=16, the center of the circle is...
a)
(3,2)
b)
(-3, -2)
c)
(-2, -3)
d)
(2, 3)
121.
What is the equation of the circle?
a)
(x+1)2 + (y +1)2 = 3
b)
(x+1)2 + (y -1)2 = 3
c)
(x+1)2 + (y +1)2 = 9
d)
(x-1)2 + (y -1)2 = 9
122.
Write the equation of a circle with center
(7, 0) with radius 3. 
a)
(x - 7)2 + y2 = 9
b)
x2 + (y -7)2 = 9
c)
(x - 7)2 + y2 = 3
d)
x2 + (y -7)2 = 3
123.
a)
A
b)
B
c)
C
d)
D
124.
What is the center of the circle with this equation is (x+2)²+(y-4)²=41?
a)
(2,-5)
b)
(-2,4)
c)
(2,-4)
125.
What is the center of the circle with this equation is (x+2)²+(y-4)²=41?
a)
(2,-5)
b)
(-2,4)
c)
(2,-4)
126.
What is the radius of the circle
(x+7)²+(y-2)²=144?
a)
7
b)
12
c)
13
127.
What is the equation for this circle?
a)
(x+1)+(y+1)=9
b)
x²+y²=9
c)
x+y=9
128.
What is the radius of the circle with this equation of  (x-5)²+(y+7)²=8?
a)
4
b)
8
c)
4√2
d)
2√2
129.
What is the equation of a circle with radius 2 and center (3, 4)?
a)
(x+3)2 + (y+4)2 = 2
b)
(x-3)2 + (y-4)2 = 2
c)
(x+3)2 + (y+4)2 = 4
d)
(x-3)2 + (y-4)2 = 4
130.
What is the equation of a circle with radius 4 and center (0, 8)?
a)
x2 + (y-8)2 = 16
b)
(x-8)2 + y2 = 4
c)
x2 + (y-8)2 = 4
d)
x2 + (y+8)2 = 16
131.
What is the radius of the circle given by the equation (x-7)2 + (y+3)2 = 25?
a)
3
b)
5
c)
10
d)
25
132.
What is the center of the circle with equation x2 + y2 = 1?
a)
(1, 1)
b)
(0, 0)
c)
not enough information
133.
The diameter of a circle has length 12. The center is at (-5, 2). Give the equation of the circle.
a)
(x - 2)+ (y + 5)= 36
b)
(x - 5)2 + (y + 2)2 = 6
c)
(x + 5)+ (y - 2)= 36
d)
(x + 2)+ (y - 5)= 6
134.

Which of the following is the equation of a circle with a center at (-1,3) and a radius of 4?

a)

(x-1)2+(y+3)2=4

b)

(x-1)2+(y+3)2=16

c)

(x+1)2+(y-3)2=4

d)

(x+1)2+(y-3)2=16

135.

A flattened crop circle has a diameter of 300 feet. If this circle is represented graphically, with the center located at the coordinates (3,4), which equation represents the boundary of the crop circle?

a)

x2+y2=90,000

b)

(x-3)2+(y-4)2=22,500

c)

(x+3)2+(y+4)2=22,500

d)

(x-3)2+(y-4)2=90,000

136.

Which circle has a center at (-3,-6) and passes through the point (-4,8)?

a)

(x-3)2+(y-6)2=197

b)

(x+3)2+(y+6)2=197

c)

(x-3)2+(y-6)2=32

d)

(x+3)2+(y+6)2=32

137.

Which choice is the equation of a circle with center (-3,4) and passing through (-6,0)?

a)

(x+3)2+(y-4)2=25

b)

(x+3)2+(y-4)2=27

c)

(x-3)2+(y+4)2=25

d)

(x-3)2+(y+4)2=27

138.
a)

(x+7)2+(y-4)2=18

b)

(x-7)2+(y+4)2=324

c)

(x+7)2+(y-4)2=324

d)

(x+7)2+(y-4)2=81

e)

(x-7)2+(y+4)2=81

139.

a)

(x+2)2+(y+8)2=25

b)

(x-2)2+(y-8)2=10

c)

(x+2)2+(y+8)2=10

d)

(x+2)2+(y+8)2=100

e)

(x-2)2+(y-8)2=100

140.

a)

(x-3)2-(y+1)2=8

b)

(x-3)2+(y+1)2=8

c)

(x+3)2+(y-1)2=16

d)

(x-3)2-(y+1)2=16

e)

(x-3)2+(y+1)2=16

141.

a)

(x+6)2+(y-1)2=14

b)

(x-6)2+(y+1)2=49

c)

(x+6)2+(y-1)2=49

d)

(x+6)2+(y-1)2=7

e)

(x-6)2+(y+1)2=7

142.

What is the equation of this circle?

a)

(x - 2)2 + (y - 1)2 = 4

b)

(x + 2)2+(y + 1)2=16

c)

(x + 2)2 + (y - 1)2 = 4

d)

(x + 2)2+(y - 1)2=16

143.

Write the equation of the circle with center C( -5, 8 ) and radius = 7.

a)

( x - 5 )2 + ( y + 8 )2 = 14

b)

( x - 5 )2 + ( y - 8 )2 = 49

c)

( x - 5 )2 + ( y + 8 )2 = 49

d)

( x + 5 )2 + ( y - 8 )2 = 49

144.

What is the equation of a circle with radius 4 and center (0, 8)?

a)

x2 + (y-8)2 = 16

b)

(x-8)2 + y2 = 4

c)

x2 + (y-8)2 = 4

d)

x2 + (y+8)2 = 16

145.

What is the radius of the circle

(x+7)²+(y-2)²=144?

a)

7

b)

12

c)

13

146.

What is the radius of the circle with this equation of (x-5)²+(y+7)²=8?

a)

4

b)

8

c)

4√2

d)

2√2

147.

In the equation (x+2)2+(y+3)2=49, the radius of the circle is...

a)

14

b)

98

c)

7

d)

49

148.

Which of the following graphs represents this circle equation --  (x4)2+(y+2)2=36\left(x-4\right)^2+\left(y+2\right)^2=36  

a)
b)
c)
d)
149.

Which of the following graphs represents this circle equation --   x2 + (y6)2 = 25x^{2\ }+\ \left(y-6\right)^{2\ }=\ 25  

a)
b)
c)
d)
150.

Write the equation of a circle with a center (7, 0) with radius 3.

a)

(x - 7)2 + y2 = 9

b)

x2 + (y -7)2 = 9

c)

(x - 7)2 + y2 = 3

d)

x2 + (y -7)2 = 3

151.

What are the coordinates of the center and the radius of the circle with the equation:

(x - 4)2 + (y - 3)2 = 25 ?

a)

Center (-4,-3)

Radius = 25 units

b)

Center (4,3)

Radius = 5 units

c)

Center (4,3)

Radius = 25 units

d)

Center (-4,-3)

Radius = 5 units

152.

Write the equation of a circle with center (7, 0) with radius 3.

a)

(x - 7)2 + y2 = 9

b)

x2 + (y -7)2 = 9

c)

(x - 7)2 + y2 = 3

d)

x2 + (y -7)2 = 3

153.

What are the coordinates of the center and the radius of the circle with equation:

(x - 4)2 + (y - 3)2 = 25 ?

a)

Center (4,3)

Radius = 5 units

b)

Center (4,3)

Radius = 25 units

c)

Center (-4,-3)

Radius = 25 units

d)

Center (-4,-3)

Radius = 5 units

154.
Which graph corresponds to 
(x)2+ (y-6)2=9
a)
A
b)
B
c)
C
d)
D
155.

Which graph corresponds to

(x-4)2+ (y+4)2=25

a)

A

b)

B

c)

C

d)

D

156.

Which graph corresponds to

(x-4)2+ (y+4)2=25

a)

A

b)

B

c)

C

d)

D

157.
If two lines are parallel their slopes are  ____________
a)
the same.
b)
negative reciprocals of each other.
158.
Are these lines parallel?
y = 12x + 4
y = 12x +14
a)
YES
b)
NO
159.

Are these lines parallel?

y = (-1/2)x + 1

y = (1/2)x - 5

a)

YES

b)

NO

160.
Write an equation of a line that passes through the point (5,-1) and is parallel to the line y = (-3/5)x -3
a)
y = (-3/5)x + 2
b)
y = (-3/5)x -2
c)
y = (3/5)x + 2
d)
y = (5/3) + 2
161.
Write an equation of a line that passes through the point (2,6) and is parallel to the line y = -3
a)
y = 12
b)
y = 6
c)
x = 12
d)
x = 6
162.
Write an equation of a line that passes through the point (-2,3) and is parallel to the line x = 4
a)
y = -2
b)
y = 2
c)
x = 2
d)
x = -2
163.
Write an equation of a line that passes through the point (-2,3) and is parallel to the line x = 4
a)
y = -2
b)
y = 2
c)
x = 2
d)
x = -2
164.
Are these lines perpendicular?
y = 4x + 2
y = (-1/4)x + 12
a)
YES
b)
NO
165.
Are these lines perpendicular?
y = (1/2)x + 2
y = -2x + 13
a)
YES
b)
NO
166.
Write an equation of a line that passes through the point (-9,2) and is perpendicular to the line y = 3x - 12
a)
y = (-1/3)x - 1
b)
y = (1/3)x - 2
c)
y = -3x + 12
d)
y = 3x - 1
167.
Write an equation of a line that passes through the point (7,10) and is perpendicular to the line y = (1/2)x - 9
a)
y = -2x - 24
b)
y = -2x + 12
c)
y = -2x  + 24
d)
y = (1/2)x - 12
168.
Write an equation of a line that passes through the point (-2,3) and is perpendicular to the line x = 4
a)
y = 3
b)
x = -3
c)
y = -3
d)
x = 3
169.
What slope is parallel to:  
m = 4
a)
4
b)
-1/4
c)
-4
d)
1/4
170.
What slope is perpendicular to:  
m = 5/8
a)
-5/8
b)
5/8
c)
-8/5
d)
8/5
171.
What slope is perpendicular to:  
m = 3
a)
-3
b)
-1/3
c)
1/3
d)
3
172.
y = 5/7x +2
y = 5/7x - 30
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
173.
y = -2/3x + 2
y = 3/2x + 9
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
174.
y = 3/2x + 2
y = 2/3x + 6
These lines are...
a)
Parallel
b)
Perpendicular
c)
Neither
175.
A line is parallel to   y = 2x - 7.
What is it's slope?
a)
-2
b)
1/2
c)
-1/2
d)
2
176.
A line is perpendicular to    y = 2x - 7.
What is the slope of this line? 
a)
-2
b)
1/2
c)
-1/2
d)
2
177.

Are the two linear equations parallel, perpendicular, or neither?

a)

Parallel

b)

Perpendicular

c)

Neither

178.

Are the two linear equations parallel, perpendicular, or neither?

a)

Parallel

b)

Perpendicular

c)

Neither

179.

Are the two linear equations parallel, perpendicular, or neither?

a)

Parallel

b)

Perpendicular

c)

Neither

180.

Two lines that are parallel will have ...

a)

Slopes that are negative reciprocals

b)

No slope

c)

equal slopes

d)

none of the above

181.

Which of the following lines is PARALLEL to the graph of  y=6x3y=6x-3  ?

a)

 y=6x+5y=-6x+5  

b)

 y=16x3y=-\frac{1}{6}x-3  

c)

 y=6x+1y=6x+1  

d)

 y=16x3y=\frac{1}{6}x-3  

182.

Write an equation for a line perpendicular to

y = -5x + 3 through (-5, -4)

a)

y = -3x + 1/5

b)

y = -3x - 1/5

c)

y = 1/5x - 3

d)

y = -1/5x - 3

183.

Which is the equation of the line that is PARALLEL to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?


HINT: PLUG (0,-2) AND THE PARALLEL SLOPE INTO y=mx+b. SOLVE FOR b AND REWRITE THE EQUATION IN y=mx+b.

a)

y = 5x - 2

b)

y = -2x + 7

c)

y = 5(x - 2)

d)

y = -1/5x - 2

184.

Which of the following lines is PARALLEL to the graph of  y=6x3y=6x-3  ?

a)

 y=6x+5y=-6x+5  

b)

 y=16x3y=-\frac{1}{6}x-3  

c)

 y=6x+1y=6x+1  

d)

 y=16x3y=\frac{1}{6}x-3  

185.

Are these two lines parallel, perpendicular or neither?

y = -1/3x - 5

y = 1/3x + 2

a)

Parallel

b)

Perpendicular

c)

Neither

186.

Which of the following lines is PARALLEL to the graph of y = -6x + 3 and goes through the point (-1,4)?

a)

y=1/6x +25/6

b)

y = 1/6x + 4

c)

y = -6x - 2

d)

y = -6x + 4

187.

Which of the following lines is PARALLEL to the graph of 5x + 2y = 8?

a)

2x + 5y = 8

b)

5x - 2y = 6

c)

-10x - 4y = 7

d)

-10x + 4y = 9

188.

Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?

a)

y = 5x - 2

b)

y = -2x + 7

c)

y = 5(x - 2)

d)

y = -1/5x - 2

189.

Which of the following equations has a graph PARALLEL to the line y = 4x + 7 and has an x-intercept of -2?

a)

y = 4x - 2

b)

y = 4x + 8

c)

y = 7/2x + 7

d)

y = -1/4x + 1/2