Comparing Types of Functions

What kind of Function is f(x) = (1/2)^x+5 ?

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above

What kind of Function is f(x) = 5 + 3/5|x-9|

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above

• A
• B
• C
• D

Is this function linear or nonlinear?

• Linear

• Nonlinear

Which function is exponential and decreasing?

• A

• B

• C

• D

What type of function is f(x)=2(3^x) ?

• Quadratic

• Linear

• Exponential

The graph of this function is a straight line. 

• Linear

• Exponential

• neither

What type of function is this equation:
y=  4^x+1

• Linear

• Exponential

• Neither

What type of function describes the story below?
You have $10 and earn $5 every week. 

• Linear

• Exponential

• Neither

The graph of a quadratic function is called

• a line

• a hyperbola

• a parabola

• a cubic