Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, ), on the circle , also lies on the terminal side of an angle ? in quadrant II. The point , on the circle , also lies on the terminal side of an angle ? in quadrant III.g(2?)

A.
B. - 
C. - 

D.  


Answer: A

Mathematics

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Solve the equation. = 6

A. {-4} B. ? C. {-4, 4} D. {0, -4}

Mathematics

Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 5; zeros: 2, i, 2i

A. -i, -2i B. -2, -2i C. -2, -i D. -2, -i, -2i

Mathematics

If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.x2 + 6x - 40

A. Prime B. (x - 10)(x + 4) C. (x + 10)(x - 4) D. (x - 10)(x + 1)

Mathematics

Solve.2+ 5 + 1 = 0

A.
B.
C.
D.

Mathematics