(8) To verify that (x+1) is a factor of P(x) = x + 2x - 5x – 6, which of the following is correct?P: The graph of P(x) has an x-intercept at x = 1Q: The remainder R=0 when dividing P(x) by (x+1)R: To check P(-1) = 0(A) Pand Q(B) P and R(C) Q and R(D) P, Q, and R

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Answered: (8) To verify that (x+1) is a factor of…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.2: Transformations Of Quadratic Functions

Problem 50PFA

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A polynomial of degree n I has exactly ____________________zero if a zero of multiplicity m is counted m times.
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The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=1 and a root of multiplicity 1 at x=-5. The y-intercept is y=-1.
1. If the result of a polynomial division is 2x3 − 4x2 − 5x + 23 x + 2, make at least three definitive statements about the dividend and the divisor that is involved. 2. Do you agree with the contention that the functions f(x) = x + 2 and g(x) = x2 − 4 x − 2 are the same in every respect. Provide evidence to support your position. 3. Do you agree with the statement that “ cubic functions must have at least 1 x-intercept but not more than 3, whereas quadratic functions may or may not have x-intercepts. Provide evidence to support your position.
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(8) To verify that (x+1) is a factor of P(x) = x' + 2x-5x-6, which of the following is correct? P: The graph of P(x) has an x-intercept at x = 1 Q: The remainder R=0 when dividing P(x) by (x+1) R: To check P(-1) 0 (A) P and0 (BIP and R (CLO andR (DIP O and R