A worker at the Hoover Dam bypass bridge was spending his lunch break tossing a football. He threw the ball upward
with an initial velocity of 10 feet per second but missed
the ball, and it went over his head and down toward the
river. The height of the football above the Colorado River
at any time t can be described by the polynomial function
P(t) = -16t2 + 10t + 910. Find the height of the football
at each given time.

a. t = 0 seconds
1

b. t = second
2

c. t = 3 seconds

d. t = 5 seconds

e. Explain why the height increases and then decreases as time passes.

f. Approximate (to the nearest second) how long before
the football lands in the river.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

p = 6s

step-by-step explanation:

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