Question

Can someone help me complete the square of f(t) = -16t^2 - 64t + 80 to put it into vertex form

Answer 1

Everytime I try it ends up waaayyy off of the actual answer. I know the end result is suppose to be -16(t + 2)^2 + 144. But I don't know how to get there

Answer 2

I think you would get more help with this question if you go ask it in the 'Mathmatics' section ;)

Answer 3

Oops I didn't even realize I was in English...Sorry

Answer 4

You're good, no worries xD <3