Linear vs Exponential vs Quadratic Functions

The graph of this function is a curve going up really fast or down really fast. 

• Linear 

• Exponential

• Neither

What type of function is this equation:
y= -3x + 12

• Linear

• Exponential

• Neither

What functions describes this graph?

• Linear

• Exponential

• neither

Maggie is knitting blankets for the residents of a local nursing home. She already has 6 blankets completed. After one week, Kay has 8 blankets. After two weeks, Kay has 10 blankets. Kay's scenario is best represented by a _______________ function.

• Linear

• Quadratic

• Exponential

• None of the above

Is the table linear or exponential?

• Linear

• Exponential

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

• Linear

• Exponential

• Neither

In the first year of an annual 5K run there were 120 participants. In the 2nd and 3rd year of the 5K run, there were 180 and 270 participants respectively. This situation is best modeled by a(n) ________________ function.

• linear

• quadratic

• exponential

• none of the above

Pick the equation that is exponential growth

• y=2(0.5)^x

• y = 0.5(2)^x

Is the table linear or exponential?

• Linear

• Exponential

Uber charges an initial fee of $2 plus $0.75 per mile. What type of function is this?

• Linear

• Exponential Growth

• Neither

• Exponential Decay