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Polynomials (Featuring Quadratics)

Across
Concavity when "a" is positive
Where the y-intercept lies
Do this to convert to standard form
A parabola with a=1/4 appears ________ than one with a=2
Form of a quadratic function where roots are easy to find
Multiplying these complex numbers makes a real number
_______ of a sum
A parabola with a vertex of (1,3) is _______about x=1
Y = (x-1)(x-3) has this many intercepts
(4,0) could be one
Difference of ________
The vertex is a _______
Not the real part of a complex number
X=-2 is the equation of a ___
If "a" is negative, the parabola is concave _______
Down
To convert standard form to intercept form, one must ______
Extremum when "a" is positive
Values of x that make the function zero
"a" is the _______ of the x squared term
The result of multiplying factors
3-i is a _________ number
Point where graph "turns around"
For a parabola, the largest one is 2
Extremum of the parabola
This form makes it easy to find the y-intercept