Acannon ball is launched at 6 feet per second from the top of a platform 12 feet above the ground.

a) write the projectile motion equation that represents this situation.

b) what is the y-intercept of your equation?

c) what does the y-intercept represent in this problem situation?

d) how long will it take the cannon ball to reach the ground? show all your work.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

it is x equals 3   plese mark me really need it

step-by-step explanation: