11.3.b. Least square fitting 2Find a polynomialP(x) = ao + a₁x + 2x²of degree 2 which gives the best least squares fit for the following points:(-2,-8), (0,9), (4,-25), (5,-22)How to enter polynomials.Enter the formula for a polynomial using * to denote multiplication andthe exponent. For example, if the answer is the polynomialthen you should enter 1A3P (x) = 1 − 2x + x² + 4.5x³2*x + (3/7)*x^2 + 4.5*x^3.Do not forget to use for multiplication!to denote100-10--20-30-2Note. You can enter polynomial coefficients either as fractions or in the decimal form, with precision up to 3 decimal places.Enter your answer:-1012345

Answered: Image /qna-images/answer/5bda23b8-93b8-4a48-93cd-d4380b5569b5.jpg

Find a polynomial P(x) = a + a₁x + a₂x² of degree 2 which gives the best least squares fit for the following points: (-2,-8), (0,9), (4,-25), (5,-22) How to enter polynomials. Enter the formula for a polynomial using to denote multiplication and the exponent. For example, if the answer is the polynomial P(x) = 1 − 2x + x² + +45x3 then you should enter 1 - 2*x + (3/7)*x^2 + 4.5*x^3. Do not forget to use for multiplication! to denote 10 0 -10- -20 -30 -2 Note. You can enter polynomial coefficients either as fractions or in the decimal form, with precision up to 3 decimal places. -1 0 2

Find a polynomial P(x) = a + a₁x + a₂x² of degree 2 which gives the best least squares fit for the following points: (-2,-8), (0,9), (4,-25), (5,-22) How to enter polynomials. Enter the formula for a polynomial using to denote multiplication and the exponent. For example, if the answer is the polynomial P(x) = 1 − 2x + x² + +45x3 then you should enter 1 - 2x + (3/7)x^2 + 4.5*x^3. Do not forget to use for multiplication! to denote 10 0 -10- -20 -30 -2 Note. You can enter polynomial coefficients either as fractions or in the decimal form, with precision up to 3 decimal places. -1 0 2

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 50E

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