Write in terms of i.
A. 4i
B. -4i
C. 4
D. -4
Answer: A
Mathematics
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Find the local extrema of the function, if they exist.s(x) = -x2 - 18x + 63
A. Local maximum at (-18, 63) B. Local minimum at (18, 63) C. Local maximum at (-9, 144) D. Local maximum at (9, 144)
Mathematics
Factor, if possible.x3 - 64
A. (x + 4)(x2 - 4x + 16) B. (x - 4)(x2 + 4x + 16) C. (x + 64)(x2 - 1) D. (x - 4)(x2 + 16)
Mathematics
Simplify the expression.
A. -3 B. 4 C. -4 D. -5
Mathematics
Determine whether the graph shown is the graph of a polynomial function.
A. not a polynomial function B. polynomial function
Mathematics