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WorksheetsMidterm Review
Total questions: 67
Worksheet time: 1hrs 17mins
Name
Class
Date
1.
Find the slope of the line that passes through
(10, 1) and (5, 2)
(10, 1) and (5, 2)
a)
1/5
b)
-1/5
c)
5
d)
-5
2.
Find the slope of the line that passes through
(-2, 8) and (5, 8)
(-2, 8) and (5, 8)
a)
0
b)
-2
c)
2
d)
1/2
3.
Find the slope of the line.
a)
1/2
b)
-1/2
c)
2
d)
-2
4.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
5.
Kaylee wrote in her dinosaur report that the Jurassic period was 1.75 × 108 years ago. According to Kaylee’s report, how many years ago was the Jurassic period?
a)
1,750,000
b)
17,500,000
c)
175,000,000
d)
175,000,000,000
6.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
7.
What is the y-intercept of the line graphed below?
a)
3
3
3
b)
4
c)
-3
d)
4/3
8.
Which of the following is the equation of a line with a slope of 6 and a y-intercept of −3?
a)
y = 6x + 3
b)
y= -3x + 6
c)
y = -6x - 3
d)
y = 6x - 3
9.
Calculate the slope!
a)
m=5/6
b)
m=-5/6
c)
m=6/5
d)
m=-6/5
10.
Who drinks soda faster? (Who has a higher rate of change?)
a)
Wanda
b)
Danny
11.
What does "m" represent in y=mx+b?
a)
y-intercept
b)
slope
c)
macaroni
d)
nothing
12.
What does 'b" represent in y=mx=b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
13.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
14.
What is the y-intercept in the following equation: y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
15.
How would you write the equation with a slope of 2/3 and a y-intercept of -3
a)
y=3/2x+3
b)
y=2/3-3
c)
y=2/3x-3
16.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
17.
Write the equation of the line.
a)
y=3/5x+1
b)
y=3/5x-1
c)
y=5/3x+1
d)
y=3/5x+1
18.
Write the equation for the line.
a)
y= -1x+3
b)
y= 4x+3
c)
y=1/4x+3
d)
y= -4x+3
19.
Find the slope from the table.
a)
-4
b)
1
c)
4
d)
-2
20.
What is the slope a horizontal line?
a)
-1
b)
undefined
c)
1
d)
0
21.
Amber's savings account had a balance of $350 rolled over from the previous year. She set it up for $50 to be put into her savings account every month. What information in this problem represents the y-intercept?
a)
350
b)
50
c)
-50
d)
-350
22.
Amber's savings account had a balance of $350 rolled over from the previous year. She set it up for $50 to be put into her savings account every month. What information in this problem represents the slope?
a)
350
b)
50
c)
-50
d)
-350
23.
Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard. Write an equation in y = mx + b form for the total cost of x pounds of fruit from the orchard.
a)
y = 3x + 2.5
b)
y = 2.50x + 3
c)
y = 2.50x
d)
y = 3x + 2.50
24.
A camp charges families a fee of $625 to use their grounds and $225 for each additional child. Write an equation in slope-intercept form to represent the amount a family with x additional children would pay.
a)
y = 625x + 225
b)
y = 225x
c)
y = 225x + 625
d)
y = 625
25.
Which vocabulary term does not mean slope?
a)
change in y over change in x
b)
unit rate
c)
initial value
d)
rate of change
26.
Asia is a salesperson for Quark Computer Company. Each month she earns $500 as well as 1/6 of every sale she makes. What equation represents this situation?
a)
y = 6x - 500
b)
y = 6x + 500
c)
y = 1/6x - 500
d)
y = 1/6x + 500
27.
Belinda's car needed repairs. The mechanic charged her $140 for the parts and an additional $48 each hour of labor. Write an equation to model this situation.
a)
y = 48x
b)
y = 140x + 48
c)
y = 48x + 140
d)
y = 140
28.
Belinda's car needed repairs. The mechanic charged her $140 for the parts and an additional $48 each hour of labor. The equation y = 48x + 140 models this situation. How much will she pay if the mechanic does 4 hours of labor?
a)
$332
b)
$188
c)
$4
d)
$400
29.
How would you write 564,000,000 in scientific notation?
a)
5.64 x 10-7
b)
5.64 x 106
c)
5.64 x 108
d)
56.4 x 107
30.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
31.
How would you write 0.0005 in scientific notation?
a)
50 x 105
b)
5 x 104
c)
5 x 103
d)
.5 x 103
32.
Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.
a)
True
b)
False
33.
Scientific Notation is made up of two number parts. The second part is a power of base 10.
a)
True
b)
False
34.
When writing a number in scientific notation, the first number must be greater than 1, but less than 10.
a)
False
b)
True
35.
The rule of scientific notation is to write all exponents with a base of ____.
a)
50
b)
5
c)
100
d)
10
36.
Which of the following is correct scientific notation?
a)
20.35 x 104
b)
.2035 x 104
c)
2035 4
d)
2.035 x104
37.
Express the following in scientific notation:
.000045
.000045
a)
4.5 x 10-5
b)
45 x 10-6
c)
4.5 x105
d)
45 x 106
38.
Convert to scientific notation:
520,000,000
520,000,000
a)
52 x 107
b)
5.2 x 107
c)
5.2 x 108
d)
0.52 x 109
39.
Which of the following is correct scientific notation?
a)
20.35 x 104
b)
.2035 x 104
c)
2035 4
d)
2.035 x104
40.
How many zeros would be in this number if written in standard form?
6.47 x 1011
6.47 x 1011
a)
11
b)
9
c)
10
d)
12
41.
UNDERSTANDING:
The first number in scientific notation must be...
The first number in scientific notation must be...
a)
between and including 0 and 10
b)
between and including 1 and 9.9999
c)
between and including 0 and 9.999
d)
between and including 1 and 10
42.
Which angle pair is a pair of alternate exterior angles?
a)
∠5and∠6
b)
∠6and∠7
c)
∠5and∠4
d)
∠5and∠2
43.
Which of the following angles is not congruent to ∠3?
a)
∠1
b)
∠2
c)
∠6
d)
∠8
44.
Which of the following equations shows a proportional function?
a)
y = x + 3
b)
y = 2x - 1
c)
y = 4x
45.
What is the value of x in the triangle below?
a)
62
b)
25
c)
116
d)
15
46.
Which of the following linear equations is shown by the table below?
a)
y = 3x - 1
b)
y = x + 2
c)
y = 2x + 1
47.
What is the measure of ∠b?
a)
36°
b)
90°
c)
180°
d)
99°
48.
What is the formula used to solve for the hypotenuse?
a)
a2+b2=c2
b)
a+b=c
c)
a-b=c
d)
c-a=c
49.
The Pythagorean Theorem ONLY works on which triangle?
a)
obtuse
b)
scalene
c)
isosceles
d)
right
50.
What is the opposite of squaring a number?
a)
divide
b)
multiply
c)
fractions
d)
square root
51.
Solve for x.
a)
5552363959656.
b)
10
c)
100
d)
89
52.
Solve for the value of y.
a)
13
b)
5
c)
23
d)
10
53.
Solve for c.
a)
7
b)
9
c)
4
d)
13
54.
What is the value of x in the right triangle shown?
a)
16cm
b)
18cm
c)
24cm
d)
√674cm
55.
You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?
a)
25 feet
b)
26 feet
c)
27 feet
d)
28 feet
56.
A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?
a)
111.8 yards
b)
115 yards
c)
127.3 yards
d)
119 yards
57.
Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?
a)
17 miles
b)
32 miles
c)
37 miles
d)
40 miles
58.
John leaves school to go home. He walks 6 blocks North and then 8 blocks west. How far is John from the school?
a)
14 blocks
b)
12 blocks
c)
10 blocks
d)
8.5 blocks
59.
Solve for x:
2x + 5 = 12
2x + 5 = 12
a)
7
b)
3
c)
3.5
d)
8.5
60.
Solve for x:
4x + 1 = 7x - 5
4x + 1 = 7x - 5
a)
-1
b)
2
c)
6/11
d)
8
61.
Solve for x:
2 - 4x = 3x - 12
2 - 4x = 3x - 12
a)
2
b)
-14
c)
10
d)
-2
62.
Solve for x:
6(2x + 1) = 18
6(2x + 1) = 18
a)
3
b)
17/12
c)
1
d)
2
63.
Solve for x:
2(3x + 4) + 2 = 4 + 3x
2(3x + 4) + 2 = 4 + 3x
a)
2
b)
-2/3
c)
10
d)
-2
64.
Solve for x:
10 = 3x -12
10 = 3x -12
a)
22/3
b)
2/3
c)
10/9
d)
8
65.
Solve for x:
7 - 5x = 12
7 - 5x = 12
a)
1
b)
-6
c)
-1
d)
6
66.
Solve for x:
7 - 2(10x + 1) = 25
7 - 2(10x + 1) = 25
a)
2/5
b)
2
c)
1
d)
-1
67.
Solve for x:
3(5x + 10) + 10 = 6x - (x + 10)
3(5x + 10) + 10 = 6x - (x + 10)
a)
3
b)
-3
c)
-5
d)
5
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