Question

C?

Answer 1

Yeah, i'm going to have to agree.

Answer 2

it seems like C too me

Answer 3

it can't be C since the graph opens upward

try seeing whether (1,0) is a point using the equations

Answer 4

as a hint, I will say that the coefficient of x^2 must be 1 based on the rate of change between x = 1 and x = 2

Answer 5

try plugging in x = 1 to see which equation gives you y = 0

Answer 6

do you have any ideas/guesses so far?

Answer 7

a or b?

Answer 8

let y = x^2 - 6x + 2

if x = 1 what does y equal?

Answer 9

i know what it is !

Answer 10

B

Answer 11

good, well done ^^