Rationalize the denominator. 

A.
B.
C. 1
D.


Answer: D

Mathematics

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Solve the problem.Find the exponent that makes the equation true: 2r = 16,384

A. 28 B. 42 C. 12 D. 14

Mathematics

Give the symbolic representation for the function f.Function f takes the cube root of x then subtracts 1.

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

Mathematics

Find the quotient and the remainder.5x3 - 7x2 + 7x - 8 divided by 5x - 2

A. x2 - x + 1; remainder -6 B. x2 + x -1; remainder -6 C. x2 - x + 1; remainder 10 D. x2 - x + 1; remainder 6

Mathematics

Graph the function.f(x) = 4x + 1

A.

B.

C.

D.

Mathematics