Multiply and, if possible, simplify. 

A. 42 
B.
C.
D.


Answer: C

Mathematics

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Choose one of the four lines graphed which most closely resembles the graph of the given equation.y = 3x + 4

A.

B.

C.

D.

Mathematics

Express the number in decimal notation.7 × 10-7

A. 0.0000007 B. -700,000 C. 0.00000007 D. 0.000007

Mathematics

Solve the problem.A jet plane traveling at a constant speed goes 1200 miles with the wind, then turns around and travels for 1000 miles against the wind. If the speed of the wind is 50 mph and the total flight took 4 hours, find the speed of the plane.

A. 435 mph B. 525 mph C. 605 mph D. 550 mph

Mathematics

Provide an appropriate response.Identify which of the following properties apply to the graph of   I. The domain is all real numbers except integer multiples of ?.  II. The range is [-1, 1]  III. The equations of the vertical asymptotes are , where n is an odd integer.  IV. The function obtains a relative maximum at x = 2n? where n is an integer.

A. I and II B. III and IV C. II and IV D. III only

Mathematics