The function f is one-to-one. Find its inverse.f(x) = 
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 
Answer: A
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Rewrite the expression as a sum, difference, or multiple of logarithms.log x2(5x - 4)5
A. 2 log x + 5 log 5x - 5 log 4 B. 2 log x + 5 log(5x - 4) C. 7 log(6x - 4) D. 2 log x - 5 log(5x - 4)
Solve the problem.The Jillson's have up to $75,000 to invest. They decide that they want to have at least $25,000 invested in stable bonds yielding 6% and that no more than $45,000 should be invested in more volatile bonds yielding 12%. How much should they invest in each type of bond to maximize income if the amount in the more volatile bond should not exceed the amount in the more stable bond? What is the maximum income?
What will be an ideal response?
Answer the question.The length of a rectangle is three inches more than the width. The area of the rectangle is 304 inches. If x represents the width, what are the restrictions on x?
A. 3 < x < 304
B. 0 < x < 
C. -3 < x < 
D. 3 < x < 
Factor completely.8z2 - 6zy - 9y2
A. (2z + 3y)(4z - 3y) B. (8z + y)(z - 9y) C. (8z - 3y)(z + 3y) D. (2z - 3y)(4z + 3y)