The graph of a function f is given. Use the graph to answer the question.Is f(80) positive or negative?

A. positive
B. negative

Answer: A

Mathematics

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Find the first term and the common ratio of the geometric sequence.an = 10n-1

A. a1 = -1, r = 
B. a1 = 1, r = 10
C. a1 = 10, r = -10
D. a1 = 0, r = 10n-1

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Mathematics

Identify any horizontal asymptotes in the graph.

A. y = -1 B. None C. y = 0 D. y = 3

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Mathematics

Provide an appropriate response.Find y' if y = -3e4x2 - 5x + 3.

What will be an ideal response?

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Mathematics

Graph the function.y = 2 tan 

A.

B.

C.

D.

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Mathematics