Determine the number of seconds it took the ball to reach its maximum height. What is the maximum height of the ball?

How long was the ball in the air?

i got 142 as my answer

step-by-step explanation:

eve and marks ratios are equivalent

step-by-step explanation:

30005

yes ok                                            

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph