Question

Which of the following is the vertex of the function? y = x2 - 14x + 13
A. (1,0)
B. (3,-20)
C. (5,-32)
D. 7,-36)

Answer 1

is it finding derivative = 0 or something else?

Answer 2

It does not say

Answer 3

for what course is it?

Answer 4

Ablgebra 1b

Answer 5

it's 7, 36 either you need the graph or you need to set up the equation in shift form y=(x-7)^2-36

Answer 6

pardon, (7,-36)

Answer 7

Oh I see

Answer 8

haha hopefully that helped