Differentiate.
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Plot the complex number.5i
A.
B.
C.
D.
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation ), and factor f(x) into linear factors.f(x) = x3 + 6x2 - 3x - 18
A. -, multiplicity 2; -3; f(x) = (x +
) 2(x + 3)
B. -6, -3, 3; f(x) = (x + 6)(x + 3)(x - 3)
C. -, multiplicity 2; -
, multiplicity 2; f(x) = (x +
) 2(x +
)2
D. -6, -,
; f(x) = (x + 6)(x +
)(x -
)
Solve the problem.The Family Fine Arts Center charges $25 per adult and $12 per senior citizen for its performances. On a recent weekend evening when 567 people paid admission, the total receipts were $9079. How many who paid were senior citizens?
A. 265 senior citizens B. 175 senior citizens C. 302 senior citizens D. 392 senior citizens
Find the vertex of the parabola associated with the quadratic equation.y = x2 + 2x + 1
A. (1, 0) B. (1, 1) C. (-1, 1) D. (-1, 0)