NEW
Font size
S
M
L
XL
WorksheetsAlgebra 2 Semester Review
Total questions: 9
Worksheet time: 11mins
Name
Class
Date
1.
What is the range of the function shown?
a)
(−2,∞)
b)
[-2,∞)
c)
(1,∞)
d)
(−1,∞)
2.
What is the inverse of the function f(x)=3x−6
a)
f-1(x)=1/3x+2
b)
f-1(x)=−3x+6
c)
f-1(x)=1/3x+6
d)
f-1(x)=1/2x+3
3.
Which of the quadratic functions have intercepts at (3,0) and (−7,0)
a)
y=(x+3)(x−7)
b)
y=3x2−7
c)
y=2(x−3)(x+7)
d)
y=2(x−3)2-7
4.
Describe the transformations of the function from the parent function f(x)=x2. f(x)=2(x−3)2-9
a)
vertical stretch, down 3, left 9
b)
vertical stretch, left 3, down 9
c)
vertical stretch, right 3, down 9
d)
vertical stretch, up 3, right 9,
5.
The average house can decorate with 1000 lights. This could vary by 350 in a certain neighborhood. Write an equation that could be used to determine the maximum and minimum number of lights on a house.
a)
∣x+1000∣=350
b)
∣x-350∣=1000
c)
∣x-1000∣=350
d)
∣x+350∣=1000
6.
What is the solution set for 1/2∣x+4∣−3=7
a)
{16, -12}
b)
{16, −24}
c)
{7,−7}
d)
no solution
7.
What are the x-intercepts of the function f(x)=−2(x+5)2+8
a)
(5,0) and (8,0)
b)
(−5,0) and (8,0)
c)
(7,0) and (3,0)
d)
(−7,0) and (−3,0)
8.
What is the maximum or minimum for the function f(x)=−3(x+4)2+5
a)
(−4,5)
b)
(-3,0)
c)
There is no maximum or minimum.
d)
(-4,0)
9.
The price of a candy cane and peppermint bark cost 7 dollars. Peppermint bark cost twice the amount of a candy cane. Which system of equation models this?
a)
c+p=7
p=2c
p=2c
b)
c+p=7
c=2p
c=2p
c)
c-p=7
2p+c=7
2p+c=7
d)
c+p=7
p+2c=7
p+2c=7
Reset
