Mixed Review of Functions

Is this graph a function or not a function? 

• Function 

• Not a Function

What type of function does this graph represent?

• linear

• quadratic

• exponential

Which graph represents a function?

• 
• 
• 
• 

The graph of f is shown. What are its zeros?

• -1 and 3

• 0 and 1.5

• 2

• -3 and 1

What type of function describes the story below?

You have $5 and triple your money every day.

• Linear

• Quadratic

• Exponential

Which statement below is TRUE regarding the two functions?

• Both functions are linear

• Both functions are increasing

• Both functions have a y-intercept of 1

• Both functions are exponential growth

Which function best models the amount of money you earn when you get paid an hourly wage?

• Linear

• Quadratic

• Exponential

On what interval is the function positive?

• nowhere

Is this table linear, quadratic, exponential, or none of the above?

• linear

• quadratic

• exponential

• none of the above

What is the pattern you see in this table?

• Common Ratio = 1/3

• Common Difference = 8

• Common Ratio = 3

• Common difference = 3