Choosing Linear Quadratic or Exponential Model

This is a _______________ function.

• Linear

• Exponential

• Quadratic

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

• linear

• quadratic

• exponential

• none of the above

What type of function is f(x) = 2(x+4)²-7?

• exponential decay

• linear

• exponential growth

• quadratic

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

• Linear

• Quadratic

• Exponential

Which function best models the height and speed of throwing a ball in the air?

• Linear

• Quadratic

• Exponential

Which function is exponential?

• A

• B

• C

Choose all the equations that are exponential:

• y = 6x -5

• y = 8^x - 9

• f(x) = 3x² + 4

• y = 1/3^x

• y = 7x³

Which kind of function has the same First Differences

• Linear

• Quadratic

• Exponential

• Absolute Value

Which kind of function has the same Second Differences

• Linear

• Quadratic

• Exponential

• Absolute Value