WorksheetsGP 2 T1 Review
Total questions: 37
Worksheet time: 2hrs 51mins
Name
Class
Date
1.
a)
It is a function because no vertical lines hit it twice.
b)
It's not a function because a vertical line hits it twice.
c)
It's not a function because no vertical lines hit it twice.
d)
It is a function because a vertical line hits it twice.
2.
a)
It is a function because no vertical lines hit it twice.
b)
It's not a function because a vertical line hits it twice.
c)
It's not a function because no vertical lines hit it twice.
d)
It is a function because a vertical line hits it twice.
3.
a)
Function
b)
Not a Function
4.
a)
Function
b)
Not a Function
5.
a)
Function
b)
Not a Function
6.
f(x)=4x+5
f(4)=
f(4)=
a)
21
b)
-11
c)
-31
d)
25
7.
Evaluate f(x) = x2 for f(-8)
a)
64
b)
-64
c)
-16
d)
16
8.
g(x) = 5 - 6x
Find g(-5)
Find g(-5)
a)
g(-5) = -25
b)
g(-5) = 6
c)
g(-5) = 4
d)
g(-5) = 35
9.
Solve the following equation
X + 8 = 15
X + 8 = 15
a)
23
b)
-7
c)
7
d)
-23
10.
Solve the following equation
8 = m - 12
8 = m - 12
a)
4
b)
0.5
c)
5.0
d)
20
11.
Solve the following equation
2y = 18
2y = 18
a)
36
b)
16
c)
9
d)
20
12.
What is the first step in solving the following equation?
3x - 5 = 20
3x - 5 = 20
a)
multiply both sides by 5
b)
add 5 to both sides
c)
divide both sides by 5
d)
subtract both sides by 5
13.
4x + 7 = 23
a)
x = 16
b)
x = 4
c)
x = 9
d)
x = 12
14.
3c + 5 = 23
a)
c = 3
b)
c = 6
c)
c = 7
d)
c = 18
15.
-4x+1=21
a)
x=120
b)
x=5
c)
x=30
d)
x=-5
16.
2x - 3 + 4x = 27
a)
x= 12
b)
x = 4
c)
x = 5
d)
x = 15
17.
-11 + 3(b + 5) = 7
a)
b = 1
b)
b= -1
c)
b = 3
d)
b = -3
18.
Solve for x:
5x - 14 = 8x + 4
5x - 14 = 8x + 4
a)
x = 6
b)
x = -6
c)
x = -18/13
d)
x = 10/3
19.
Solve for x:
4(1-x)+3x=-2(x+1)
4(1-x)+3x=-2(x+1)
a)
x = -6
b)
x = 6
c)
x = 3
20.
Simplify by combining like terms:
5a + 2b - 3a + 4
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
21.
3x - 5x
a)
2x
b)
8x
c)
-2x
d)
15x2
22.
Simplify the following expression:
-9(14p - 8) - 4p
-9(14p - 8) - 4p
a)
130p - 72
b)
122p - 72
c)
-130p - 18
d)
-130p + 72
23.
Simplify the following expression:
19 - ( 3 - 5b)
19 - ( 3 - 5b)
a)
16 + 5b
b)
21 + 5b
c)
16 - 5b
d)
21 - 5b
24.
What is the RANGE?
a)
{-3, 3]
b)
all real numbers
c)
[-4, 5]
d)
[-4, ∞)
25.
What is the DOMAIN?
a)
(4, ∞)
b)
(-4, ∞)
c)
[-3, 3)
d)
(-3, 3]
26.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.
Remember: Domain is x
(x,y)
Remember: Domain is x
(x,y)
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}
27.
All of the y values or outputs are called what?
a)
Domain
b)
Range
28.
All of the x values or inputs are called what?
a)
Domain
b)
Range
29.
What is the range of the following relation:
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
Range is the y values
(x,y)
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
Range is the y values
(x,y)
a)
-4, 4, 8, 9
b)
-2, 3, 8, 10
c)
(9, -2) ( 4, 3)
d)
(8, 10) (-4, 8)
30.
What is the domain of the graph?
Remember: Domain is the "x" values from left to right
Remember: Domain is the "x" values from left to right
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
31.
What is the range of the graph?
Remember: Range is the "y" values (up and down)
Remember: Range is the "y" values (up and down)
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
32.
What is the range?
Remember range is the "y" values (up and down)
And an open circle means it DOES NOT equal that number - use < and >
Only use ≤ and ≥ with a closed circle.
Remember range is the "y" values (up and down)
And an open circle means it DOES NOT equal that number - use < and >
Only use ≤ and ≥ with a closed circle.
a)
-4 < x ≤ 5
b)
-4 ≤ x < 5
c)
-3 < y < 3
d)
-3 ≤ y ≤ 3
33.
What is the domain?
Remember domain is the "x" values.
And an open circle means it DOES NOT equal that number - use < and >
Only use ≤ and ≥ with a closed circle.
Remember domain is the "x" values.
And an open circle means it DOES NOT equal that number - use < and >
Only use ≤ and ≥ with a closed circle.
a)
-4 < x ≤ 5
b)
-4 ≤ x < 5
c)
-3 < y < 3
d)
-3 ≤ y ≤ 3
34.
What is the y-intercept?
a)
(6, 0)
b)
(0, 6)
c)
(-3, 0)
d)
(0, -3)
35.
What are the zeros?
a)
0 and 2
b)
-4 and 0
c)
2 and 3
d)
0 and 4
36.
What are the green dots called?
a)
y-intercepts
b)
maximum
c)
minimum
d)
zeros/x-intercepts
37.
Does the graph have a maximum or minimum?
a)
max
b)
min
c)
neither
d)
both
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