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Worksheets1st and 2nd SW practice
Total questions: 159
Worksheet time: 6hrs 40mins
Name
Class
Date
1.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
R: {0, 1, 2, -4}
b)
D:{0, 1, 2, -4}
R:{1, -3, -4}
R:{1, -3, -4}
c)
D:{0, 1, 2, 3, 4}
R:{1, -3, -4}
R:{1, -3, -4}
2.
a)
{-2, 3, 7}
b)
[-2, 3]
c)
{1, 2, 2, 3, 4}
d)
[1, 4]
3.
What is the domain of the mapping?
a)
{2, 3, 8}
b)
{ (-4, 3), (1, 8), (3, 2), (7, 3) }
c)
{-4, 1, 3, 7}
d)
{-4, 1, 2, 3, 7, 8}
4.
What is the range of the table?
a)
{-4, 0, 1, 3}
b)
{-2, 0, 2, 3}
c)
{-4, -2, 0, 1, 2, 3}
d)
{ (0, 0), (2, -4), (3, 3), (-2, 1) }
5.
What is the domain of the graph?
a)
{-4, -2, -2, 1, 1, 3}
b)
{-4, -2, -2, 1, 3}
c)
{-2, 1}
d)
{-4, -2, 1, 3}
6.
State the range of the relation.
{ (3, -2) , (4, -3), (5, -4), (6, 0) }
{ (3, -2) , (4, -3), (5, -4), (6, 0) }
a)
(3, -2, 4, -3)
b)
(-2, -3, -4, 0)
c)
{ -2, -3, -4, 0 }
d)
{ 3, 4, 5, 6 }
7.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
8.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
9.
Carrie gets one sticker for every paper she completes.
s = stickers
p = paper
The independent variable is:
s = stickers
p = paper
The independent variable is:
a)
s = stickers
b)
p = paper
10.
In the ordered pair (4,9), which number is the y-coordinate?
a)
4
b)
9
c)
neither
d)
both
11.
What is coordinate R?
a)
(2,5)
b)
(0,1)
c)
(2,3)
d)
(1,0)
12.
What is Coordinate N?
a)
(7,6)
b)
(5,5)
c)
(6,6)
d)
(7,7)
13.
Ordered pair (0,0) is also known as the ___.
a)
y-axis
b)
x-axis
c)
origin
14.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
15.
Is this relation a function?
a)
True
b)
False
16.
Is this relation a function?
a)
True
b)
False
17.
Is this relation a function?
a)
True
b)
False
18.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
19.
a)
Function
b)
Not a Function
20.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
21.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
22.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
23.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
24.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
25.
f(x)=2x+1
If f(x)=4, what is the value of x?
If f(x)=4, what is the value of x?
a)
3/2
b)
2
c)
1/2
d)
4
26.
Given f(x) = -4x - 10 and f(x) = 10. Find x
a)
x = -5
b)
x = 5
c)
x = -50
d)
x = 30
27.
For the function f(x) = -3x + 3 find f(0).
a)
0
b)
-3
c)
3
d)
-1
28.
If h(a) = 3 - 2a
Find h(-3).
Find h(-3).
a)
12
b)
-2
c)
-3
d)
9
29.
Evaluate f(-2) if f(x) = x+3
a)
-1
b)
1
c)
5
d)
-5
30.
Given
f(x)= 2x2 + 5x - 17, find f(-1).
f(x)= 2x2 + 5x - 17, find f(-1).
a)
f(-1) = -20
b)
f(-1) = -24
31.
If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?
g(x) = 3 - x,
what is g(-4) + f(1)?
a)
7
b)
-2
c)
-9
d)
-10
32.
Given g(x) =
4x - 7, find g(-9).
4x - 7, find g(-9).
a)
g(-9) = 29
b)
g(-9) = -43
33.
f(x) is the same thing as ______.
a)
y
b)
x
c)
input
d)
an equation
34.
What is the domain of the graph?
a)
[-7,5)
b)
(5, -7]
c)
[-3,1)
d)
(-∞, ∞)
35.
Name the intercepts.
a)
x = -2 y = -3
b)
x = 2 y = 3
c)
x = 2 y = -3
d)
x = -3 y = -2
36.
Name the intercepts.
a)
x = -2 y = -3
b)
x = 2 y = -3
c)
x = 2 y = 3
d)
x = -3 y = -2
37.
What is the y-intercept?
a)
7
b)
0
c)
1
d)
2
38.
What is the y -intercept on this graph?
a)
(0,6)
b)
(5,0)
c)
(0,5)
d)
(0,0)
39.
Does this parabola have a maximum or minimum?
a)
Maximum
b)
Minimum
40.
Is this a max or min?
a)
max
b)
min
41.
What is the green dot on the parabola called?
a)
maximum
b)
minumum
c)
roots
d)
zeros
42.
The equation for the axis of symmetry for this parabola is...
a)
x = 0
b)
x = -2
c)
y = -2
d)
x = 2
43.
(0,1) on this parabola is the...
a)
vertex and maximum
b)
vertex and minimum
c)
axis of symmetry
d)
focal point
44.
Which graph is linear?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
45.
Is the graph of the equation increasing or decreasing?
a)
Increasing
b)
Decreasing
c)
Neither
46.
Is the graph of the equation increasing or decreasing?
a)
Increasing
b)
Decreasing
c)
Neither
47.
If f(x)=8x-3 and the domain of f is {0, 1, 4} what is the range?
a)
{0, 1, 4}
b)
{-3, 5, 29}
c)
{-3, -3, -3}
d)
{5, 6, 9}
48.
If g(x)=-2x+7 and the domain of g is {-3, 5, 7} what is the range?
a)
{2, 10, 12}
b)
{-3, 5, 7}
c)
{13, -3, -7}
d)
{7, 7, 7}
49.
What is the Domain of this linear function?
a)
-3 < x ≤ 5
b)
x = -1
c)
5 < x ≤ -3
d)
-2 < x ≤ 6
50.
Find the Domain:
a)
-4 ≤ x ≤ 3
b)
-1 ≤ x ≤ 4
c)
4 < x < 3
d)
-1 < x < 4
51.
What is the Domain of this linear function?
a)
-6 ≤ x ≤ 6
b)
0 ≤ x ≤ 7
c)
2 ≤ x ≤ 7
d)
No Solution
52.
What is the Range of this linear function?
a)
-6 ≤ y ≤ 6
b)
0 ≤ y ≤ 6
c)
No Solution
d)
4 ≤ y ≤ 3
53.
What is the range?
a)
-3 < y ≤ 3
b)
-4 ≤ y < 5
c)
-4 ≤ y ≤ 5
d)
-3 < y ≤ 3
54.
What is the range?
a)
-4 < x ≤ 5
b)
-4 ≤ x < 5
c)
-3 < y < 3
d)
-3 ≤ y ≤ 3
55.
Which of the following shows a variable?
a)
g + 7
b)
g + 7 = 10
c)
g
d)
7g
56.
Which of the following is the answer when you multiply?
a)
sum
b)
product
c)
difference
d)
quotient
57.
Which of the following is the answer when you subtract?
a)
sum
b)
product
c)
difference
d)
quotient
58.
Which of the following is the answer when you add?
a)
sum
b)
product
c)
difference
d)
quotient
59.
Which of the following is the answer when you divide?
a)
sum
b)
product
c)
difference
d)
quotient
60.
Which word below is a clue to use subtraction?
a)
each
b)
more
c)
increase
d)
decrease
61.
Which word or phrase below is a clue to use division?
a)
shared equally
b)
more
c)
increase
d)
total
62.
Which word or phrase below is a clue to use addition?
a)
shared equally
b)
how many more
c)
decrease
d)
total
63.
Which word or phrase below is a clue to use subtraction?
a)
shared equally
b)
how many more
c)
increase
d)
in all
64.
Which expression below shows:
6 greater than a number (n)
6 greater than a number (n)
a)
6 - n
b)
n - 6
c)
6n
d)
n + 6
65.
Which expression below shows:
a number (n) split equally into 4 groups
a number (n) split equally into 4 groups
a)
4 ÷ n
b)
n ÷ 4
c)
4n
d)
n + 4
66.
Which expression below shows:
8 less than a number (n)
8 less than a number (n)
a)
8 - n
b)
n - 8
c)
8n
d)
n + 8
67.
What is an algebraic expression for the word phrase?
3 times a number n
3 times a number n
a)
3n
b)
3/n
c)
3+n
d)
3-n
68.
What is an algebraic expression for the word phrase?
10 less than the quotient of 3 and a number t
10 less than the quotient of 3 and a number t
a)
3/t - 10
b)
t/3 - 10
c)
10 - t/3
d)
10 - 3/t
69.
What is an algebraic expression for the word phrase?
twice the sum of a number b and 4
twice the sum of a number b and 4
a)
2(b + 4)
b)
2b + 4
c)
b + 8
d)
4(2 + b)
70.
What is an algebraic expression for the word phrase?
The product of 7 and the sum of a number c and nine
The product of 7 and the sum of a number c and nine
a)
7(c + 9)
b)
7(c - 9)
c)
9(c + 7)
d)
9(c - 7)
71.
Six more than some number equals 52
a)
6 + x = 52
b)
6 + 52 = x
c)
6x = 52
d)
6x + 52 =
72.
Translate the sentence into an equation:
The product of a number and two-thirds is 24.
The product of a number and two-thirds is 24.
a)
2/3 + x = 24
b)
2/3 x = 24
c)
3/2 x = 24
d)
x / (2/3) = 24
73.
Translate the sentence into an equation:
Four more than six times a number is 18.
Four more than six times a number is 18.
a)
10x = 18
b)
4x + 6 = 18
c)
4 + 6x = 18
d)
not enough info
74.
Translate the statement into an equation:
The sum of 4 times a number and 8 is equal to 6 times the number.
The sum of 4 times a number and 8 is equal to 6 times the number.
a)
8 + 4 = 6
b)
8 + 4x = 6
c)
8 + 4x = 6x
d)
(8 + 4) ⋅ x = 6x
75.
Bob has $150 in his savings account and saves $40 per month.
a)
y= 150 + 40
b)
y= 40x + 150
c)
y= 150x + 40
76.
Which equation best represents the relationship between x and y in the table shown?
a)
y= 5x+5
b)
y=1/5x+5
c)
y=15x+5
d)
y=10x+5
77.
Which equation best represents the line on the graph?
a)
y= 1/2x
b)
y= -1/2x
c)
y = 2x
d)
y = -2x
78.
Adrianna has $20 in her savings account. Each week she will add $5 to it. Which equation represents this situation?
a)
y=25x
b)
y=20x+5
c)
y=5x+20
d)
y=5x
79.
Simplify the expression:
8(5 + w)
8(5 + w)
a)
40 + w
b)
40+8w
c)
85 + 8w
d)
13+8w
80.
Simplify the expression
11(9 + d)
11(9 + d)
a)
99 + d
b)
20 + 9d
c)
20 + d
d)
99+11d
81.
Which of the following is equivalent to 5(2x + 6)?
a)
10x + 30
b)
10x + 6
c)
40x
d)
2x + 30
82.
Use the distributive property to simply the expressions below:
4x + 2(x + 1)
4x + 2(x + 1)
a)
6x + 2
b)
4x + 2x + 2
c)
6x + 1
d)
8x + 2x + 2
83.
-9(2g + 3)
a)
18g + 27
b)
-18g + 27
c)
-18g - 27
d)
18g - 27
84.
Which of the following is equivalent to 3h +7(2 + 4h)?
a)
90h
b)
7h + 20
c)
50h
d)
31h +14
85.
Which of the following is equivalent to 8(5f - 7) + 3f ?
a)
43f - 7
b)
-13f
c)
43f - 56
d)
40f -7 + 3f
86.
Solve:
3x + 7 = -8
3x + 7 = -8
a)
5
b)
-5
c)
-12
d)
-18
87.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
88.
Solve. -2n - 4 = 32
a)
18
b)
0
c)
16
d)
-18
89.
Solve the equation for x.
10x + 9 = 4x - 9
10x + 9 = 4x - 9
a)
0
b)
3
c)
-3
d)
-18
90.
Solve the equation for x.
12x - 15 = 6x + 9
12x - 15 = 6x + 9
a)
x = 4
b)
x = -4
c)
x = 2
d)
x = -2
91.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4
92.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
93.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
94.
Solve.
(2x - 3) / 4 = 9
(2x - 3) / 4 = 9
a)
x = 24
b)
x = 12
c)
x = 17.5
d)
x = 19.5
95.
-5-r = 1+2r
a)
21
b)
- 2
c)
- 4
d)
4
96.
4x + 3 = 5x - 4
a)
7/9
b)
7
c)
1
97.
6x + 28 = 12 + 2x
a)
-10
b)
-4
c)
-2
d)
6
98.
Solve for y:
8x + 4y= 16
8x + 4y= 16
a)
y = -8x + 16
b)
y = 2x -4
c)
y = -2x + 4
d)
y = -8x + 12
99.
Solve for y:
5x - y = 16
5x - y = 16
a)
-y = 5x + 16
b)
y = 5x + 16
c)
x = 5y - 16
d)
y = 5x - 16
100.
IR = V
(solve for R)
(solve for R)
a)
R = IV
b)
R = I/V
c)
R = V/I
d)
R = V - I
101.
Solve:
y = mx + b , for b
y = mx + b , for b
a)
y - mx = b
b)
y + mx = b
c)
y/mx = b
d)
y + mx = -b
102.
Solve for x.
z = xy
z = xy
a)
x = z/y
b)
x = y/z
c)
x = yz
d)
y = xz
103.
Solve:
C = xv + x , for v
C = xv + x , for v
a)
(C-x)/x = v
b)
(C+x)/x = v
c)
(-C-x)/x = v
d)
(Cx)/x = v
104.
Solve:
12x - 4y = 20 , for y
12x - 4y = 20 , for y
a)
y = 3x - 5
b)
y = -3x + 5
c)
y = -3x - 5
d)
y = 3x + 5
105.
In the following equation, what is the y-intercept?
y = -3x + 7
y = -3x + 7
a)
-3
b)
7
c)
-3/7
d)
3
106.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
107.
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
108.
Find the slope.
a)
3/2
b)
-3/2
c)
(-0,-3)
d)
none of the above
109.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
110.
Find the slope of the line that passes through (10, -8) and (1, 12).
a)
20/9
b)
-20/9
c)
4/9
d)
9/4
111.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
112.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
113.
Which equation represents the following graph?
a)
y = 3x + 2
b)
y = -2x + 3
c)
y = 2x + 3
d)
y = -3x + 2
114.
Identify the y-intercept for the function:
y=-3x
y=-3x
a)
-3
b)
0
c)
1
d)
-1
115.
Consider the equation:
y=-x+4
Identify the slope and y-intercept.
y=-x+4
Identify the slope and y-intercept.
a)
m=4, b=-x
b)
m=-x, b=4
c)
m=1, b=4
d)
m=-1, b=4
116.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
117.
Slope is know as rise/
a)
run
b)
fall
c)
none
d)
rise
118.
What type of slope does the graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
119.
The point where the line crosses the y-axis is called the:
a)
origin
b)
x-intercept
c)
y-intercept
d)
slope
120.
What is the x- intercept of the line?
a)
x = 1
b)
x = 2
c)
x = -1
d)
x = -2
121.
Find the equation of the line in slope-intercept form.
a)
y = - 1/4x - 3
b)
y = 1/3x + 3
c)
y = - 1/4x + 2
d)
y = 1/3x -3
122.
Write in slope intercept form
5x - 3y = -9
5x - 3y = -9
a)
y = (5/3)x - 3
b)
y = (5/3)x + 9
c)
y = (5/3)x + 3
d)
y = (3/5)x + 3
123.
Write in slope-intercept form:
-3x + 4y = 12
-3x + 4y = 12
a)
y = 3/4x + 3
b)
y = -3/4 x + 3
c)
y = -4x + 3
d)
y = 4x + 3
124.
Slope = 4 Point (-2, 1)
a)
y = 4x +9
b)
y=4x-7
c)
y=4x+7
d)
y=4x-9
125.
point (8,5)
slope of 1/2
slope of 1/2
a)
y = 1/2x + 5.5
b)
y = 1/2x - 1
c)
y = 1/2x - 5.5
d)
y = 1/2x + 1
126.
Goes through (-3, -4) and (3, 4)
a)
y = 3/4x + 4
b)
y = 3/4x + 0
c)
y = 4/3x + 0
d)
y = 4/3x + 4
127.
Goes through points (-2, -1) and (-3, 5)
a)
y = 6x + 13
b)
y = -6x - 13
c)
y = -1/6x + 1
d)
y = 1/6x - 1
128.
Write equation of the line containing (6,3) and (4,1)
a)
y = -1x + 5
b)
y = 1x - 3
c)
y = 1x + 5
d)
y = -1x + 3
129.
Write equation of the line containing (3,2) and (4,4)
a)
y = 1/2x + 2
b)
y = 2x + -4
c)
y = 1/2x + 4 1/2
d)
y = -2x + 12
130.
Rewrite
4y = 3 - 4/5x
in standard form.
4y = 3 - 4/5x
in standard form.
a)
4x - 20y = 15
b)
4x + 4y = 15
c)
4x + 20y = 15
d)
4x + 4y = 3
131.
Rewrite
y - 2 = 4/3(x - 1) in standard form
y - 2 = 4/3(x - 1) in standard form
a)
4x + 3y = -2
b)
4x - 3y = -2
c)
4x - 3y = 1
d)
4x - 3y = -2/3
132.
Write in standard form.
4y - 3 = 6x + 6
4y - 3 = 6x + 6
a)
6x - 4y = -9
b)
6x - 4y = 3
c)
4y - 6x = -9
d)
4x + 4y = 3
133.
What is the y- intercept of the graph of 3x+4y=24
a)
5
b)
-5
c)
6
d)
-6
134.
What is the x- intercept of the graph of
3x + 4y = 24
3x + 4y = 24
a)
12
b)
8
c)
-12
d)
-8
135.
Write in standard form:
Through (4, 4) m = 3/2
Through (4, 4) m = 3/2
a)
x - 2y = 4
b)
2x + y = -4
c)
2x - 4y = -1
d)
3x - 2y = 4
136.
write in standard form:
through (4, -3) and (2, 0)
through (4, -3) and (2, 0)
a)
2x - 6y = -3
b)
x + 3y = 3
c)
3x + 2y = 6
d)
2x + 6y = -3
137.
write in standard form:
Through (2, 1) and (1, 4)
Through (2, 1) and (1, 4)
a)
3x + y = 7
b)
3x - y = 7
c)
5x - y = -1
d)
5x + y = -1
138.
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4
(4, -7); m = -1/4
a)
y +7 = -1/4(x - 4)
b)
y - 4 = -1/4(x + 7)
c)
y+ 7 = 4(x - 4)
d)
y - 7 = -1/4(x - 4)
139.
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, 0); m = 7
a)
y - 4 = 7(x + 0)
b)
y - 0 = 7(x - 4)
c)
y = 7x + 4
d)
y = 7x + 0
140.
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(2, 4); m = 3
a)
y - 4 = 3(x + 2)
b)
y - 4 = 1/3(x - 2)
c)
y - 4 = 3(x - 2)
d)
y - 2 = -3(x - 4)
141.
For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?
a)
-1
b)
1
c)
-3
d)
5
142.
Write the equation in point-slope form for the line that contains the points
(-2, -3), (4, 3)
(-2, -3), (4, 3)
a)
y - 3 = 1(x - 2)
b)
y + 3 = 1(x + 2)
c)
y -3 = -1(x + 2)
d)
y + 3 = -1(x - 2)
143.
Write the equation of point slope form given the following
(2,6), (5, 18)
(2,6), (5, 18)
a)
y-2=4(x-6)
b)
y-6=4(x-2)
c)
y+2=4(x+6)
d)
y+6=4(x+2)
144.
In a direct variation, y = 39 when x = 3.
Find the value of y when x = 2.
Find the value of y when x = 2.
a)
26
b)
3
c)
58.5
d)
2
145.
y varies directly with x. When y is 16, x is 32. Which equation represents this situation?
a)
y = 32x
b)
y = 16x
c)
y = 2x
d)
y = (1/2)x
146.
Is this a direct variation?
y=2x
y=2x
a)
yes
b)
no
147.
y varies directly with x. If y = 20 when x = 4, what is y when x = -2 ?
a)
-10
b)
10
c)
-5
d)
5
148.
If y varies directly with x, and y=12 when x=15, what is the value of x when y=16?
a)
12.8
b)
11.25
c)
19
d)
20
149.
Find the 22nd term of the following sequence:
5, 8, 11, ...
5, 8, 11, ...
a)
14
b)
68
c)
63
d)
71
150.
Identify the common difference.
97, 86, 75, 64, ...
97, 86, 75, 64, ...
a)
8
b)
11
c)
-11
d)
-8
151.
Find the 32nd term of this sequence.
34, 37, 40, 43, ...
34, 37, 40, 43, ...
a)
32
b)
64
c)
127
d)
356
152.
Slopes of parallel lines are...
a)
opposite reciprocals.
b)
opposites.
c)
identical.
d)
always 7.
153.
Slopes of perpendicular lines are...
a)
opposite reciprocals.
b)
opposites.
c)
identical.
d)
always 7.
154.
Given the line 2x-3y=9, write the equation of a line parallel to it that passes through the point (4, -1)
a)
y = 2/3x - 3
b)
y = 2/3x - 11/3
c)
y = 2/3x - 4
d)
y = 2/3x - 5/3
155.
Given the line 2x-3y=9, write the equation of a line perpendicular to it that passes through the point (4, -1)
a)
y = -3/2x - 7
b)
y = 2/3x + 4
c)
y = 2/3x - 1
d)
y = -3/2x + 5
156.
Line m contains the points (-3, 4) and (1, 0). Write the equation of a line that would be parallel to this one, and pass through the point (-2, 6).
a)
y = -x + 4
b)
y = x + 6
c)
y = 3x - 5
d)
y = 2x
157.
Line m contains the points (-3, 4) and (1, 0). Write the equation of a line that would be perpendicular to this one, and pass through the point (-2, 6).
a)
y = -x - 9
b)
y = x + 7
c)
y = x + 8
d)
y = -x - 6
158.
Which equation is perpendicular to:
y = -6x +2
y = -6x +2
a)
y = 6x +1
b)
y = 1/6x +4
c)
y = -6x +3
d)
y = -1/6x +5
159.
Which equation is parallel to:
y = 5/7x +2
y = 5/7x +2
a)
y = -7/5x +1
b)
y = 7/5x +4
c)
y = -5/7x -3
d)
y = 5/7x +5
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