Quadratic, Linear and Exponential Functions

Identify the following function. 

• Linear

• Exponential

• Quadratic

• Neither

Identify the following function. 

• Linear

• Exponential

• Quadratic

• Neither

Pick a function that best models the following situation:  The altitude of a bumblebee going to land on a flower.

• Exponential

• Linear

• Quadratic

• Neither

Pick a function that best models the following situation:  A babysitter getting paid hourly.

• Exponential

• Linear

• Quadratic

• Neither

Which of the following represents a quadratic function?

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

• 1

• 3

• 2

• 5

y = x² - 4x + 5

• down and down

• down and up

• up and down

• up and up

Which equation best represents the graph?

• y = 2(x - 4)² + 5

• y = 2(x + 4)² + 5

• y = -2(x - 4)² + 5

• y = -2(x + 4)² + 5