Comparing Quadratic, Linear, Exponential

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Which graph represents the function below?

y = x² - 4x

(Hint: Graph on your own and then compare to answers)

• 
• 
• 
• 

Which graph represents the equation below?

y = -3x² + 12x - 16

(Hint: Graph on your own and then compare to answers)

• 
• 
• 
• 

Is the table linear, exponential or neither?

• Linear

• Exponential

• Neither

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What type of function does this equation represent? f\left(x\right)=4x^2-2x+1

• Linear Function

• Quadratic Function

• Exponential Function

• Not a Function

• Linear Function

• Quadratic Function

• Exponential function

• Not a Function

What type of function can model the story below? Mr. Bob was mad at his teenage son for disobeying his curfew. He took his son's car keys and dropped them off a 100ft cliff.

• Linear because this has a constant rate of change.

• Exponential because this decays at a constant percent rate

• Quadratic because this is a projectile motion model

Which function is linear?

• f(x)

• h(x)

• g(x)

What type of function is this and why?

• Linear Function ; common 1st difference

• Quadratic Function ; common 2nd difference

• Exponential Function; common ratio

• Not a Function