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Quadratic Functions
Mrs. Rov
12
Mathematics
10th Grade
05/15/2012

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Cards

Term
In a quadratic function, if a > 0, the graph opens up and therefore has a ______ value.
Definition
minimum
Term
In a quadratic function, if a < 0, the graph opens down and therefore has a ______ value.
Definition
maximum
Term
The axis of symmetry of a quadratic formula is always _____ over _____
Definition
-b over 2a
Term
A Vertical Shift Up will look like...
Definition
f(x)= x squared + a
Term
A Vertical Shift Down looks like...
Definition
f(x)= x squared - a
Term
A Horizontal Shift Right looks like...
Definition
f(x)= (x-a)squared
Term
A Horizontal Shift Left looks like...
Definition
f(x)= (x+a)squared
Term
A Vertical Reflection looks like:
Definition
-x squared (alone or in front)
Term
A Vertical Stretch looks like...where...
Definition
f(x)= ax-squared where a > 0
Term
A Vertical Compression looks like...where...
Definition
f(x)= ax-squared where a < 0
Term
The standard from of a quadratic form is...
Definition
f(x) = a(x-h)squared + k
Term
(h,k) is the VERTEX of the parabola. The h is always the _____ of what you see, but the k is ______ what you see
Definition
opposite,
exactly
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