Use the even-odd properties to find the exact value of the expression. Do not use a calculator.sec 
A. -
B. 2
C. -2
D.
Answer: D
Mathematics
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Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.sin 4x =
A. ,
,
,
,
,
,
,
B. 0
C. 0, , ?
D. ,
Mathematics
Simplify by combining like terms.7x - 6 + 4x + 11
A. 16 B. 11x2 + 5 C. 16x D. 11x + 5
Mathematics
Write the expression in the standard form a + bi.
A. +
i
B. +
i
C. -
i
D. -
i
Mathematics
Find the indicated intercept(s) of the graph of the function.y-intercept of f(x) =
A. (0, 0)
B. (0, 8)
C.
D.
Mathematics