Asoccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second. its height above ground in feet is given by:
s(t)=-16t^2 +32t
where t is time in seconds.
i am looking for the max height of the ball, as well as when it hits the ground. my major question is this: do i have to find c before i solve this? (ax^2 +bx+ c) is that even necessary in this word problem?
you!

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.