Solve the equation.log9(3x + 2) = log9(3x + 5)

A.
B. {0}
C. {3}
D. ?


Answer: D

Mathematics

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Draw an appropriate Venn diagram and use the given information to fill in the number of elements in each region.n(A) = 35, n(A ? B') = 24, n(A ? C) = 15, n(B ? C) = 14, n(A' ? B' ? C') = 10, 

A.

B.

C.

D.

Mathematics

Solve the problem.Let f(n) =  - . What is f(n) approximately equal to as n gets large? Hint: Compute various examples on your calculator.

A.
B.
C.
D.

Mathematics

Perform the operation and reduce to lowest terms. × 

A.
B.
C.
D.

Mathematics

Find only the rational zeros.f(x) = x3 - 7x2 + 7x + 15

A. -4, -6, 1 B. 4, 6, -1 C. 3, 5, -1 D. -3, -5, 1

Mathematics