Subject: Precalculus Subject to deal with: Polynomial and Rational Functions Hello :) The questions are in Spanish but I translated them :)   Q.13 What is a "real" zero? A non imaginary number An intersection with the x-axis of a polynomial All of the above Solution of a polynomial Q.3 How many solutions does the following have: x 3 -2x + 4 = 0 4 1 2

Q: Sarah is demonstraing the idea that polynomials are closed under addition. Her work and explanation…

A: Key Points:  The operation "closed under addition" means when we any two polynomials are added, the…

Q: A fourth degree polynomial expression is shown below. (x2 – 9x +20) (x²+ 4x-32) Which of the choices…

A: Given, (x2-9x+20)(x2+4x-32)

Q: What is the maximum number of nonreal zeros for a polynomial of degree 3?     Responses 0 1 2 3

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Q: Tell the maximum number of zeros that the polynomial function may have. Then use real zeros the…

A: Given, fx=-5x8+2x6-6 Here, The given polynomial is of degree 8 Therefore it has 8 maximum roots. Now…

Q: Sketch the graph of a polynomial satisfying the following. The degree is 4 and the leading…

A: Positive leading coefficient suggest that graph is opening upward . Zeroes have odd multiplicity…

Q: For the function f(x) -2x² + 3x² a) Degree (even or odd) b) Name of polynomial type based on degree…

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Q: Find the zeros of Q(r) = 3r² - 30r + 72 by factoring. Enter your answers in increasing order. r= r =…

A: Solution:      Q(r) = 3r2 - 30r + 72              = 3(r2 - 10r + 24)               = 3 [r2 - 6r - 4r…

Q: Use the Factor Theorem to find all the real zeros for the polynomial function f(x) = 2x³ + x² – 5x +…

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Q: 7. Suppose -5 and -1 are rational zeros of the function: f(x)=x² +6x² +14x² +54x+45 (X+5)(x+1 Use…

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Q: The functión belöw Use this fact to find all zeros of the function.

A: Given,      f(x)=7x4+48x3+64x2-3x+10

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A: Given: The polynomial function is f(x) = 3x4 - 36 x3 + 108 x2 .

Q: Complete the table of values, refer to standard form STANDARD FORM QUADRATIC FUNCTION NATURE OF…

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Q: In the polynomial function y ax +a +ax+a ,a, must be: w**. b. A rational number a. A real number C.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Unit test We want to fiınd the zeros of this polynomial: p(x) = 3z- 322 18r %3D Plot all the zeros…

A: Solution: The objective is to find the zeros of the polynomial and graph the polynomial

Q: 2. Graphy = (x+ 2)(2 – x)(x² – 3x + 2) End Behavior: a. The leading term = , b. Degree of the…

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