Answer the question.Which one of the equations below matches the graph?

A. y = 2 sin
B. y = -2 sin
C. y = 2 cos
D. y = 2 cos


Answer: A

Mathematics

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Graph the exponential function.y = - 

A.

B.

C.

D.

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Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.2, ,  , . . .

A. yes, 4
B. no
C. yes, 
D. yes, 

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Solve the equation symbolically.29t + 4 = 4t + 14

A.
B.
C.
D. - 

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Divide, when possible.4177 ÷ 5

A. 837 B. 835 C. 835 r2 D. 835 r4

Mathematics