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Function Families Quiz

Total questions: 20

Worksheet time: 3600secs

Name
Class
Date
1.
What is the name of this parent function?
a)
Quadratic Function
b)
Linear Function
c)
Cubic Function
d)
Square Root Function 
2.
What is the name of this parent function?
a)
Quadratic Function
b)
Square Root Function
c)
Exponential Function
d)
Absolute Value Function 
3.
What is the name of this parent function?
a)
Quadratic Function
b)
Cubic Function
c)
Exponential Function
d)
Linear Function 
4.
Name the parent function.
a)
cube root
b)
quadratic
c)
cubic
d)
square root
5.
Name the parent function.
a)
linear
b)
quadratic
c)
cubic
d)
logarithmic
6.
Name the parent function.
a)
square root
b)
quadratic
c)
cubic
d)
exponential
7.
What type of function is shown?
a)
Exponential 
b)
square root
c)
quadratic
d)
cube root
8.
Name the parent function. 
a)
constant
b)
square root
c)
linear
d)
absolute value
9.

Name the parent function.

a)

square root

b)

quadratic

c)

linear

d)

exponential

10.
Name the parent function.
a)
cubic
b)
cube root
c)
exponential
d)
quadratic
11.
Name the parent function.
a)
quadratic
b)
cubic
c)
square root
d)
logarithmic
12.
Name the parent function.
a)
cube root
b)
square root
c)
quadratic
d)
linear
13.

Give the name of the parent function of

 y=4xy=4^x  

a)

Exponential

b)

Logarithmic

c)

Absolute Value

d)

Sine

14.

Name the parent function:


a)

cube root

b)

square root

c)

quadratic

d)

linear

15.

What is the RANGE?

a)

-4 < x ≤ 5

b)

-4 ≤ x < 5

c)

-3 < y < 3

d)

-3 ≤ y ≤ 3

16.

What is the DOMAIN of this graph?

a)

-4 ≤ x ≤ 3

b)

-1 ≤ x ≤ 4

c)

4 < x < 3

d)

-1 < x < 4

17.

The minimum value of this function is:


Hint: look at the Y VALUE

a)

-4

b)

(-2,0)

c)

-2

d)

(-6,0)

18.

The maximum value of this function is at the point:

a)

(-4.5,0)

b)

(.5, 0)

c)

(0,2)

d)

(-2,6)

19.
Which statement is true about this graph?
a)
This function is always constant
b)
This function is always increasing
c)
This function is never increasing
d)
This function is both increasing and decreasing
20.

What is the DECREASING interval on the function shown?


Hint: if you're hiking from left to right, when do you start going down? Look at the X-VALUES!

a)

(−∞, 1)\left(-\infty,\ 1\right)

b)

(−∞, 2)\left(-\infty,\ 2\right)

c)

(2, ∞)\left(2,\ \infty\right)

d)

(1, ∞)\left(1,\ \infty\right)