Question

C) How long is the potato in the air? *hint set h=0*
if h=-2(t-3)2+32

Answer 1

if you meant to put
`(t-3)^(2)`, then the answer is 7

Explanation:

h=-2
`(t-3)^(2)`+32

solve for t

0=-2
`(t-3)^(2)`+32

subtract 32 from both sides

-32=-2
`(t-3)^(2)`

divide both sides by -2

16=
`(t-3)^(2)`

find suare root of 16

4= t-3

add 3 to both sides

7 = t