Question

Which of the following functions is equivalent to the one shown below?

Answer 1

its either c or d, right? @eliassaab

Answer 2

many way to find the answer
such as
turn into standard form
put a number in function
and check choices by the same number

Answer 3

It is not c and d

Answer 4

Why?

Answer 5

i dont know

Answer 6

i think its a

Answer 7

\[y=-4x^2+56x-194 \\y+194 =-4(x^2-14x) \\y+194=-4( (x-7)^2-7^2 )\\y+194=-4(x-7)^2+4\times49\]

Answer 8

i dont understand

Answer 9

4*49=196
now put 196 to the other side
you will have
y-2=-4(x-7)^2

Answer 10

i get it now