1. What is f(x) = -3(x + 2)2 + 2 when written in the form
an
under
A1
f(x) = ax2 + bx + c?
a f(x) = -3x2 + 12x - 10
b. f(x) = 3x2 - 12x + 10
c. f(x) = -3x2 + 12x + 10
d. f(x) = -3x2 - 12x - 10
parat
parat
para
2. Identify the values of h and k in the function f(x) = (x+3)2 + 13.
a. (3.13) b. (-3,13) c. (3,-13)
d. (-3,-13)
3. Given the function h(x) = 6x2 + 12x + 3, find the vertex,
a. (-1,-1) b. (-2,-3) c. (-1,-3)
d. (-2,-1)
4. Identify the values of a, b and c in the function s(x) = (x-
5)(x+2)
a. 1,-3,-10 b. -1,-3,-10 c. 1,2,-10
d. 1,-7,-10​