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