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Worksheetsalgebra_2_unit_1_and_2_review
Total questions: 57
Worksheet time: 14hrs 1mins
Name
Class
Date
1.
Is the picture being reflected in the y-axis or x-axis?
a)
y-axis
b)
x-axis
2.
What is the RANGE of this graph?
a)
-7<x<5
b)
-7≤x<5
c)
-3<x<1
d)
-3≤x<1
3.
What is the Domain of this linear function?
a)
-3 < x ≤ 5
b)
x = -1
c)
5 < x ≤ -3
d)
-2 < x ≤ 6
4.
What is the Domain of this linear function?
a)
-6 ≤ x ≤ 6
b)
0 ≤ x ≤ 7
c)
2 ≤ x ≤ 7
d)
No Solution
5.
What is the Range of this linear function?
a)
-1 < y ≤ 1
b)
y = -1
c)
5 < y ≤ -3
d)
y=1
6.
What is the domain of the graph?
a)
1≤ x ≤ 4
b)
1 < x < 4
c)
1≤ y ≤ 4
d)
1 < y < 4
7.
What is the range of the graph?
a)
1 ≤ x ≤ 5
b)
1 < x < 5
c)
1 ≤ y ≤ 5
d)
1 < y < 5
8.
What is the domain and range for f(x) = 1.5(x-5)2-11
a)
D: all real numbersR: y ≥ -11
b)
D: x> -5R: y ≥ -11
c)
D: all real numbersR: y ≥-5
d)
D: -5<x<11 R: 1.5≤y<5
9.
Which graphs have a range of y≤3
a)
I and II
b)
I and III
c)
II and III
d)
I , II and III
10.
a)
(-3, 4)
b)
[-3, 4]
c)
(-1, 4)
d)
[-1, 4]
11.
a)
[-3, 2)
b)
(-4, 2]
c)
(-5, 2]
d)
[-4, 2]
12.
a)
(-∞, ∞)
b)
[0, ∞)
c)
[-5, 5]
d)
(0, ∞)
13.
a)
A
b)
B
c)
C
d)
D
14.
a)
F
b)
G
c)
H
d)
I
15.
a)
F
b)
G
c)
H
d)
I
16.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
17.
What is the Range of this linear function?
a)
-6 ≤ y ≤ 6
b)
0 ≤ y ≤ 6
c)
No Solution
d)
4 ≤ y ≤ 3
18.
What is the Domain of this linear function?
a)
-6 ≤ x ≤ 6
b)
0 ≤ x ≤ 7
c)
2 ≤ x ≤ 7
d)
No Solution
19.
What is the range?
a)
-4 < x ≤ 5
b)
-4 ≤ x < 5
c)
-3 < y < 3
d)
-3 ≤ y ≤ 3
20.
Simplify
-3(2x - 5) + 4x
-3(2x - 5) + 4x
a)
-2x - 15
b)
2x -15
c)
2x + 15
d)
-2x + 15
21.
What is the range?
a)
-7≤x≤6
b)
-7<x<6
c)
-8<y<2
d)
-8≤y≤2
22.
Which of the following graphs has a domain of -4<x≤6?
a)
A
b)
B
c)
C
d)
D
23.
a)
Function
b)
Not a Function
24.
a)
Function
b)
Not a Function
25.
Solve
-2(x+3) = 4x + 6
-2(x+3) = 4x + 6
a)
x = 2
b)
x = -2
c)
x = 6
d)
x = -6
26.
What operation would you use to get "x" by itself?
2x = 10
2x = 10
a)
addition
b)
subtraction
c)
multiplication
d)
division
27.
What operation do I use to get "x" by itself?
x + 4 = 7
x + 4 = 7
a)
addition
b)
subtraction
c)
multiplication
d)
division
28.
a)
x = -13
b)
x = -4/3
c)
x = 4/3
d)
x = 13
29.
| –3 |
a)
3
b)
-3
c)
0.30
d)
30
30.
Evaluate the expression.
|–5| + 8
|–5| + 8
a)
3
b)
13
c)
-13
d)
-3
31.
∣ 2x + 9 ∣ = 15
a)
x = 3
b)
x = 3
x = -6
x = -6
c)
x = 3
x = -12
x = -12
d)
x = 6
x = -12
x = -12
32.
In the equation f(x)=5(x+3)2-10 what does the 5 do?
a)
Vertical stretch by 5
b)
Horizontal compress by 5
c)
Reflect
d)
Move up 5
33.
How did we transform from the parent function?
y = x2 + 2
y = x2 + 2
a)
horizontal shift up
b)
vertical shift up
c)
horizontal shift down
d)
vertical shift down
34.
How did we transform from y=x2?
y = -3x2
y = -3x2
a)
reflection and horizontal compression
b)
reflection and vertical stretch
c)
horizontal stretch
d)
reflection and vertical compression
35.
Which transformation transforms the graph of
f(x) = x2 to the graph of g(x) = (x + 4)2?
f(x) = x2 to the graph of g(x) = (x + 4)2?
a)
a vertical translation 4 units up
b)
a vertical translation 4 units down
c)
a horizontal translation 4 units to the left
d)
a horizontal translation 4 units to the right
36.
Which of the following graphs have a domain of -4<x≤6?
a)
A
b)
B
c)
C
d)
D
37.
What is the x- intercept of the line?
a)
(1, 0)
b)
(2, 0)
c)
( -1, 0)
d)
(-2, 0)
38.
What does "m" represent in y=mx+b?
a)
y-intercept
b)
slope
c)
macaroni
d)
nothing
39.
What is the x-intercept?
a)
12
b)
-3
c)
8
d)
0
40.
What is the y-intercept?
a)
7
b)
0
c)
1
d)
2
41.
What is the x- intercept of the line?
a)
x = 1
b)
x = 2
c)
x = -1
d)
x = -2
42.
Which function family do I belong to?
a)
exponential
b)
piece-wise
c)
linear
d)
absolute value
43.
What function family do I belong to?
a)
square root
b)
quadratic
c)
cubic
d)
exponential
44.
What function family do I belong to?
a)
Linear
b)
Quadratic
c)
Exponential
d)
Linear Absolute Value
45.
What function family do I belong to ?
y=2|x-3|+1
y=2|x-3|+1
a)
piece-wise
b)
linear
c)
absolute value
d)
quadratic
46.
Maximum or Minimum?
a)
Minimum
b)
Maximum
47.
Does the following quadratic equation have a maximum or minimum value? How can you tell?
y=x²+2x-3
y=x²+2x-3
a)
Minimum value, because the a value is positive
b)
Maximum value, because the b value is positive
c)
Maximum value, because the a value is positive
d)
Minimum value, because the c value is negative
48.
Solve and graph:
Note: The blue is the solution
Note: The blue is the solution
a)
A
b)
B
c)
C
d)
D
49.
Which inequality is represented by this graph?
a)
c < -9
b)
c > -9
c)
c ≤ -9
d)
c ≥ -9
50.
a)
A
b)
B
c)
C
d)
D
51.
4|5x-2|+7>39
a)
-6/5<x>2
b)
x=2 or x=-6/5
c)
x=2 and x=-6/5
d)
x<-6/5 or x>2
52.
|x+5|<9
a)
x<4 or x<-14
b)
-14<x<14
c)
-14<x<4
d)
x=4 or x=-14
53.
Does y = -4x2 have a maximum or minimum value?
a)
maximum
b)
minimum
54.
If the a value is negative, which direction does the parabola open?
a)
up
b)
down
c)
left
d)
right
55.
Which letter determines if a parabola opens up or down?
a)
a
b)
b
c)
c
56.
Is this a max or min?
a)
max
b)
min
57.
Identify the transformation.
a)
Reflection across y axis
b)
Reflection across x-axis
c)
180 Rotation
d)
Translation 2 units down
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