Mathematics, 29.10.2019 00:31 anonymousanon

Abc electric uses this formula, f(x) = 750 − 10x, to depreciate computers, where f is the value of a computer and
x is the number of months since its purchase.
a. calculate f(36). what is the meaning of f(36)?
b. what is the meaning of b in f(b) = 60? what is the value of b?
c. write a formula for f^−1, and explain what it means in this situation.
d. when will the depreciated value of a computer be less than $400?
e. what is the meaning of c in f−1(c) = 60? what is the value of c?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, jagdeep5533

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Answers: 1

continue

Mathematics, 21.06.2019 18:30, allsherm23

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Answers: 3

continue

Mathematics, 21.06.2019 21:30, cdvazquez727

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Answers: 3

continue

Mathematics, 21.06.2019 23:30, Bri0929

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.

Answers: 2

continue

You know the right answer?

Abc electric uses this formula, f(x) = 750 − 10x, to depreciate computers, where f is the value of a...