The graph of a polar equation is given. Select the polar equation for the graph.

A. r = 2 + cos ?
B. r = 4 sin ?
C. r = 4 cos ?
D. r = 2 + sin ?


Answer: A

Mathematics

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Solve.The reciprocal of the product of two consecutive positive integers is . Find the two integers.

A. 6, 7 B. 8, 9 C. 7, 8 D. 9, 10

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Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.

A. 12 
B. 1 
C.
D.

Mathematics

Graph the solution set of the system of inequalities or indicate that the system has no solution.

A.

B.

C.

D.

Mathematics

Solve.A picture frame has a perimeter of 102 cm and a diagonal  cm. What are the dimensions?

A. 18 cm by 33 cm B. 18 cm by 34 cm C. 17 cm by 35 cm D. 17 cm by 34 cm

Mathematics