Applying and analysing functions

Identify the type of function from the table.

• linear

• quadratic

• exponential

• absolute value

• Linear

• Quadratic

Is the graph linear, exponential or neither?

• Linear
• Exponential Growth
• Exponential Decay
• None of the Above

• Linear

• Quadratic

• Exponential

• None of them

Answer explanation

Whenever there is a variable in the exponent, it is exponential.

You can graph it in Demos to see that it is exponential (shaped like a hockey stick).

Looking at the scatter plot given, which equation will best fit the data?

• Linear
• Quadratic
• Exponential
• Cubic

What type of function does this represent?

• Linear

• Quadratic

• Exponential

Is the function Linear or Exponential? $y\ =\ 5\cdot3^x$  

• Linear

• Exponential

• Neither

Linear, exponential, or neither?
y = 5x²

• Linear
• Exponential
• Neither
• All of the above

• Linear

• Quadratic

• Cubic

• Exponential

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

• exponential decay
• linear
• exponential growth
• quadratic