Naming, Representing, and Evaluating Functions

Name the parent function.

• linear

• quadratic

• cube root

• cubic

Name the parent function.

• cube root

• quadratic

• cubic

• square root

Name the parent function.

• linear

• quadratic

• cubic

• logarithmic

Name the parent function.

• square root

• quadratic

• cubic

• exponential

Name the parent function. 

• constant

• square root

• linear

• absolute value

Which of the following are contained in the pictured graph

• A minimum

• a maximum

• a quadratic function

• an absolute value function

• a y-intercept at 0.

What is a rule that assigns exactly one output to ever input? 

• mapping diagram

• table 

• function

• function notation 

Is this a function? 

• Yes, because every input has exactly one output

• No, because -1 has more than one output 

• No, because 3 is in the input and the output 

Is this a function? 

• Yes, because 15 is assigned the output value of 7 and 9

• No, because 15 has more than one output 

• No, because -1, 0, and 15 have the same output value of 9 

Evaluate the function rule: 
 y = 5 x - 2    for x = 3 

• y = 13 

• y = 12 

• y = 11.5 

• y = 17