Express the given trigonometric function in terms of the indicated function.tan ?, in terms of csc ?

A. tan ? = ± 
B. tan ? =   
C. tan ? =   
D. tan ? =   

Answer: D

Mathematics

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Find the first two nonzero terms of the Maclaurin expansion of the given function.f(x) = tan2 x

A. x + x2 + ...
B.  - 2x + ...
C. x - x2 - ...
D. x2 + x4 + ...

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Mathematics

Find an equation of the secant line containing (1, f(1)) and (2, f(2)).f(x) = 

A. y = (- - 2)x -  + 4
B. y = ( - 2)x -  + 4
C. y = (- + 2)x +  - 4
D. y = ( - 2)x +  - 4

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Mathematics

Evaluate the expression according to the replacement value given.4m - 2; replace m with 2.

A. 0 B. 10 C. 6 D. 16

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Mathematics

Choose the number that is a solution of the inequality.-11t - 8 ? -12t - 10

A. -5 B. -3 C. -4 D. -2

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Mathematics