Find a function P(x) defined by a polynomial of degree 3 with real coefficients that satisfies the given conditions.Zeros of 3, i, -i and P(2) = 15
A. P(x) = -3x3 + 9x2 - 3x + 9
B. P(x) = 3x3 - 9x2 - 3x + 9
C. P(x) = -3x3 + 9x2 + 3x - 9
D. P(x) = 3x3 - 9x2 + 3x - 9
Answer: A
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What will be an ideal response?
Graph the linear equation. Give the x- and y-intercepts.y - 7x = 0
A. x-intercept: (0, 0); y-intercept: (0, 0)
B. x-intercept: (0, 0); y-intercept: (0, 0)
C. x-intercept: (0, 0); y-intercept: (0, 0)
D. x-intercept: (0, 0); y-intercept: (0, 0)
Rationalize the denominator and simplify.
A.
B. 60
C.
D. 11
Make an appropriate substitution in order to obtain a quadratic equation. Find all complex values for x. (x2 - 3x)2 - 14(x2 - 3x) + 40 = 0
A. x = - 1, - 2, 4, 10, 4, 5 B. x = 4, 5 C. x = - 1, - 2, 4, 5 D. x = 4, 10