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WorksheetsIM1 Ch 3 Practice
Total questions: 40
Worksheet time: 1hrs 10mins
Name
Class
Date
1.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
2.
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)
3.
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.
4.
a)
Function
b)
Not a Function
5.
a)
Function
b)
Not a Function
6.
a)
Function
b)
Not a Function
7.
What is the y-intercept?
a)
7
b)
0
c)
1
d)
2
8.
Is this relation a function?
a)
Function
b)
Not a Function
9.
Is the graph pictured a function?
a)
Yes
b)
No
10.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
11.
Is the table linear or nonlinear?
a)
Linear
b)
Nonlinear
12.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
13.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
14.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
15.
Is this graph a function?
a)
Function
b)
Not a Function
16.
Is the graph pictured a linear or nonlinear function?
a)
Linear
b)
Nonlinear
17.
Evaluate f(-2) if f(x) = x+3
a)
-1
b)
1
c)
5
d)
-5
18.
Evaluate f(33)
a)
33
b)
11
c)
10
d)
8
19.
f(x)=2x+2
f(2)=
f(2)=
a)
6
b)
-8
c)
10
d)
8
20.
f(x)=4x+5
f(4)=
f(4)=
a)
21
b)
-11
c)
-31
d)
25
21.
What is f(2)?
a)
-4
b)
8
c)
0
d)
5
22.
Evaluate f(2)
a)
0
b)
2
c)
7
d)
4
23.
What is the y-intercept of the line?
a)
y = 1/2
b)
y = 1
c)
y = -1/2
d)
y = -1
24.
Give the y-interecept
3x + y = 5
3x + y = 5
a)
-3
b)
(0,5)
c)
-5
d)
(0, -3)
25.
Give the x-intercept
3x + 8y = 24
3x + 8y = 24
a)
(8, 0)
b)
(0, 8)
c)
(3, 0)
d)
(0, 3)
26.
What is the x-intercept?
a)
12
b)
-3
c)
8
d)
0
27.
What is the y-intercept?
a)
7
b)
0
c)
1
d)
2
28.
Slope is know as rise/
a)
run
b)
fall
c)
none
d)
rise
29.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
30.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined
31.
What does 'b" represent in y=mx=b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
32.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
33.
What is the y-intercept in the following equation: y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
34.
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
d)
y=2/3x+3
35.
What does "m" represent in y=mx+b?
a)
y-intercept
b)
slope
c)
macaroni
d)
nothing
36.
Find the slope of the line.
a)
1/2
b)
-1/2
c)
2
d)
-2
37.
Which transformation will occur if f(x) = x is replaced with f(x) + 2?
a)
Translation left 2 units
b)
Translation right 2 units
c)
Vertical translation up by 2 units.
d)
Reflection across the x-axis.
38.
How did the equation shift from the parent function? y = f(x - 4)
a)
Shift right by 4
b)
Shift left by 4
c)
Horizontal Stretch by 4
d)
Vertical Stretch by 4
39.
Identify the transformation from the graph of f(x)=x to the graph g(x)= f(x) + 4
a)
vertical shift up 4 units
b)
vertical shift down 4 units
c)
vertical stretch by a factor of 4
d)
vertical compression by a factor of 4
40.
Which function describes the transformation of shifting f(x)=x2 two units right?
a)
h(x) = x2 + 2
b)
h(x) = x2 - 2
c)
h(x) = (x + 2)2
d)
h(x) = (x - 2)2
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