Answer about the following function:
f(x) = -15x^2 + 17x

If f(x) = -2, what is x?
_____ smaller value
_____ larger value

This means that what points are on the graph of f?
( , ) smaller value
( , ) larger value

Question

Answer about the following function:
f(x) = -15x^2 + 17x

If f(x) = -2, what is x?
_____ smaller value
_____ larger value

This means that what points are on the graph of f?
(    ,    ) smaller value
(    ,    ) larger value

llort · Answer

-2=-15x^2+17x

0=-15x^2+17x+2

does this look familiar?

anonymous · Answer

yeah i got the smaller and larger values of the first part but i cant figure out the (y) coordinates for the intervals