The height (in feet) of a javelin $t$ seconds after it is thrown can be represented by the function f(x)=-16t^2+82t+5 . Estimate the maximum value of the function.

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.

jbankston is right, use thhe link and you should find the answer.

the answer is 52 if adding

the answer is 26 if dividing by 2

the answer is 676 if multiplying