Determine the initial height of the ball and the time
interval before the ball hits the ground.
initial height = 0; hits the ground between 5 and 6
seconds
o initial height = 150; hits the ground between 5 and 6
seconds
initial height = 0; hits the ground between 3 and 4
seconds
initial height = 150; hits the ground between 4 and 5
seconds

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

answer: i wpould go with c

step-by-step explanation: