Graph the function.y =  cos 

A.

B.

C.

D.


Answer: C

Mathematics

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Answer the question.List the first four multiples of 15x and of 10x

A. 15x, 225x, 3375x, 50,625x; 10x, 100x, 1000x, 10,000x
B. 15x, 30x, 45x, 60x; 10x, 20x, 30x, 40x
C. 75x, 90x, 105x, 120x; 50x, 60x, 70x, 80x
D. 15x, x, 5x, x; 10x, 5x, x, x

Mathematics

If we are using _______________ reasoning, our answer may not be the only correct one.

Complete each statement with a word or phrase that makes it true.

Mathematics

Solve the system.y2 = -2x y2 = x + 2

A. (0.4, ±)
B. (0.7, ±)
C. (-0.7, ±)
D. (-0.4, ±)

Mathematics

Evaluate.a1

A. 0 B. 1 C. -1 D. a

Mathematics