Use the graph to evaluate the function f(x) at the indicated value of x.Find f(1.5). 

A. 0.5
B. -2
C. -1
D. None of these are correct.


Answer: B

Mathematics

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Find the exact value of the trigonometric expression without the use of a calculator.

A. - 
B. -2
C. -
D. - 

Mathematics

Find the inverse of the function.f(x) = x3 - 3

A. f-1(x) =  + 3
B. f-1(x) = 
C. f-1(x) =  - 3
D. f-1(x) =  + 27

Mathematics

Use transformations of f(x) =  or f(x) =  to graph the rational function.f(x) =  + 4

A.

B.

C.

D.

Mathematics

Solve the problem.The area of the rectangle is (18y7 - 30y3) square inches, and its length is (6y) inches. Find its width. 

A. 3y6 - 5y2 B. 18y6 - 30y2 C. 3y7 - 5y3 D. 3y8 - 5y4

Mathematics