Quadratic Parent Function
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Transcript of Quadratic Parent Function
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By: Bailey Tran
Quadratic Parent Function
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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
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This
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This is
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This is what
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This is what a
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This is what a Quadratic
?
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This is what a Quadratic Parent
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This is what a Quadratic Parent Function
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This is what a Quadratic Parent Function looks
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This is what a Quadratic Parent Function looks like
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This is what a Quadratic Parent Function looks like
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y=ax+bx+cIf the ax is a negative the parabola will open
downward
Standard Formula2
2
Ta-da
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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
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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
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Which graph below show the function x+3x
Let try some example2
A
C
B
D
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The correct answer was D because the x was 3 so the parabola is shifted to the right three and open up.
Answer