Question

What is the range of the graph of y = –7(x – 1)2 + 2?
y ≥ 7

y ≤ 7

y≥ 2

y≤ 2

Answer 1

the vertex of a parabola is either its lowest or highest point

Answer 2

the equation for y is in vertex form already

Answer 3

i cant tell when it is in an equation

Answer 4

the general setup for this is:

\[y=a(x-h)^2+k\]~:~vertex~=~(h,k)

Answer 5

...latex failed :)

Answer 6

D?

Answer 7

D is correct

Answer 8

:) thnxx

Answer 9

yw, good luck