Find the polynomial P(x) with real coefficients having the specific degree, leading coefficient, and zeros.degree: 3, leading coefficient: -2, zeros: 3, 5 + 4i

A. P(x) = 2x3 + 26x2 + 142x + 246
B. P(x) = -2x3 + 26x2 - 142x + 246
C. P(x) = -2x3 - 26x2 - 142x - 246
D. P(x) = x3 - 13x2 + 71x - 123


Answer: B

Mathematics

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What will be an ideal response?

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Write as the sum and/or difference of logarithms. Express powers as factors.logw

A. logw11 +logwx + logw2 B. logw11 +logwx - logw2 C. logw9x D. logw11x -logw2

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Use the imaginary unit to write the expression.

A. 10i
B. -10
C. -10i
D. 10

Mathematics

Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.y = 7

A. y-intercept: (0, 7), m: 0

B. y-intercept: (0, 0), m: 7

C. y-intercept: (0, 0), m:  

D. y-intercept: (7, 0), m: undefined

Mathematics