Question

write in the form y=a(x-h)^2+k
y=-x^2+3x-2

Answer 1

first group the x..

y = (-x^2 + 3x) - 2
now factor out -1 to make x positive
y = -(x^2 - 3x) - 2

now complete the square

Answer 2

is it y=-1(x-3/2)^2 +1/4

Answer 3

need help :(

Answer 4

i think you mean -3/2 @waterineyes :)

Answer 5

Oh sorry..

Answer 6

hehehe

Answer 7

\[y=−x^22+3x−2=−(x^2−3x)−2=−((x)^2−3x+(\frac{3}{2})^2−(\frac{3}{2})^2)−2\]

\[y=−((x−\frac{3}{2})^2−\frac{9}{4})−2=−(x−\frac{3}{2})^2+\frac{9}{4}−2=−(x−\frac{3}{2})^2+\frac{1}{4}\]

\[y = −(x−\frac{3}{2})^2+\frac{1}{4}\]