math test (not honors)

this is for 10th grade math quiz on monday for speer student

y=ax^2+bx+c

standard form for A

y=a(x-h)^2+5

vertex form for H and K

y=a(x-p)(x-q)

factored/intercept for roots p and q

find A you need what?

x,y and h,k

you already have

p,q

if y is 0

you found the p and q

GCF

always find the greatest common factor first

3(x-1) (8x+1)

carry the gcf down

9,x^2,25b^2

perfect square trinomials

a^2-b^2

difference of squares

slide

multplu a and c

factor

put the equations into 2 binomials

divide

divide the second term by what you slided

bottoms up

denominator becomes coefficients

quadratic constant for a table

the second difference

vertex

highest point