The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary zeros.f(x) = x4 - 5x3 + 5x2 - 5x + 4

A. Two real zeros; One imaginary zero
B. Four real zeros; no imaginary zeros
C. Two real zeros; two imaginary zeros
D. Two real zeros; no imaginary zeros


Answer: C

Mathematics

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Find the nth term an of the geometric sequence.1.4, -0.84, 0.504, -0.3024, . . .

A. an = -1.4(0.06)n B. an = 1.4(-0.6)n C. an = -1.4(0.6)n-1 D. an = 1.4(-0.6)n-1

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Solve.Find the sum of the first 233 odd natural numbers.

A. 54,756 B. 54,522 C. 54,289 D. 53,824

Mathematics

Evaluate the expression without using a calculator.

What will be an ideal response?

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Find the quotient and the remainder.12x2 + 18x - 13 divided by 6x

A. 2x2 + 3x - ; remainder 0
B. 12x + 18; remainder -13
C. 2x - 10; remainder 0
D. 2x + 3; remainder -13

Mathematics