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Quadratic Functions

Across
Concavity when "a" is positive
X=-2 is the equation of a ___
(4,0) could be one
Values of x that make the function zero
For a parabola, the largest one is 2
"a" is the _______ of the x squared term
To convert standard form to intercept form, one must ______
This form makes it easy to find the y-intercept
A parabola with a=1/4 appears ________ than one with a=2
Down
Extremum of the parabola
Do this to convert to standard form
Where the y-intercept lies
A parabola with a vertex of (1,3) is _______about x=1
The vertex is a _______
Form of a quadratic function where roots are easy to find
If "a" is negative, the parabola is concave _______
Extremum when "a" is positive
Y = (x-1)(x-3) has this many intercepts