Evaluate the requested trigonometric function using the information given. sec ? = ; 3?/2 < ? < 2?Find cot ?.

A. -
B. -4
C. - 
D. 4


Answer: B

Mathematics

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Use identities to simplify the expression.sec4 ? - tan4 ?

A. sec2 ? + tan2 ? B. (sec2 ? + tan2 ?)2 C. sec2 ? - tan2 ? D. 1

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Solve the problem.Your gym is increasing its fees by 7% and then adding on a $14 fee for a parking pass. Write an expression for your new gym fees if your old fees are represented by the variable F.

A. F = 1.7F + 15 B. F = 1.7F + 14 C. F = 1.14F + 50 D. F = 1.14F + 49

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Add or subtract. Write the answer in lowest terms. + 

A.
B.
C.
D.

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Tell whether the relation is a function.?

A. Function B. Not a function

Mathematics