Quadratic Parent Function

By: Bailey Tran

Quadratic Parent Function

y=xThe quadratic is an equation containing one

or more terms in which the variable is raised to the power of two.

The Quadratic Parent Function is

2

This

This is

This is what

This is what a

This is what a Quadratic

?

This is what a Quadratic Parent

This is what a Quadratic Parent Function

This is what a Quadratic Parent Function looks

This is what a Quadratic Parent Function looks like

This is what a Quadratic Parent Function looks like

y=ax+bx+cIf the ax is a negative the parabola will open

downward

Standard Formula2

2

Ta-da

If the ax is less than 1 the parabola will be wider

If the ax is greater than 1 the parabola will be narrower

Quadratic2

2

Wide parabolaNarrow parabola

The role for the a value helps choose whatever the parabola is opening down or up and narrower or wider

The role for the b value help choose whatever it is shifted to the left or right

The role for the c value show where the parabola points open down or up

Quadratic role

The a value job The b value job The c value job

Which graph below show the function x+3x

Let try some example2

A

C

B

D

The correct answer was D because the x was 3 so the parabola is shifted to the right three and open up.

Answer