1 The height in feet above the water of a diver can be modeled by the function f(x) = -3x2 + 6x + 24, where x is the time in seconds after the diver begins the dive.

How long does it take the ddiver to reach the water?

What is the maximum height achieved by the diver?

When does it occur?

How high is the diver after 2.4 seconds?

When is the diver 15 feet above the water?

What is a reasonable domain for this situation?

What is a reasonable range?

the correct is answer is a 9-sided polygon!

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

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6