Find the inverse of the function.f(x) = 5x + 3

A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) =  - 3
D. Not a one-to-one function


Answer: A

Mathematics

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Evaluate using the order of operations.-3.9 - (2.3)2 - (-4.2)

A. -4.99 B. -13.39 C. 2.81 D. 5.59

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Find the domain and range of the function.g(z) = 

A. D: [-2,2], R: [0,2] B. D: (-?,?), R: (0, 2) C. D: [0,?), R: (-?,?) D. D: (-2,2), R: (-2,2)

Mathematics

Use an annual percentage rate table to solve the problem.A carpenter spent $6500 to purchase a table saw , a circular saw, and a panel saw. He paid  down and financed the balance with a  fixed installment loan with an APR of  Determine the total finance charge and monthly payment for the loan.

A. Total finance charge = $342.68; Monthly payment = $184.76 B. Total finance charge = $1147.90; Monthly payment = $254.93 C. Total finance charge = $377.52; Monthly payment = $185.92 D. Total finance charge = $1062.36; Monthly payment = $208.75

Mathematics

Perform the operations and simplify. ? ? Assume that no denominators are 0. ?

A. ?
B.
C. ?
D. ?

Mathematics