If f(x)=4x^2-6

find all x such that f(x)= 106

Step-by-step explanation:

So we have the function:

And we want to find all x such that f(x) is 106. So, substitute 106 for f(x):

Add 6 to both sides:

Divide both sides by 4:

Take the square root of both sides:

Simplify the square root:

So, those are the two values that will satisfy our requirement.

And we're done!

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

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.