Do the following for the points (-5,-2), (-3,2), (1, 2), (2,-2), (5, 2): (If you are entering decimal approximations, enter at least five decimal places.) (a) Find the equation for the best-fitting parabola y = ax" + bx +c for these points: %3D (b) Find the equation for the best-fitting parabola with no constant term y= ax? + bx for these points: %3D (c) Find the equation for the best-fitting parabola with no linear term y = ax +c for these points: y

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 13T
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Do the following for the points (-5,-2), (-3, 2), (1, 2), (2, –2), (5, 2):
(If you are entering decimal approximations, enter at least five decimal places.)
(a) Find the equation for the best-fitting parabola y = ax² + bx +c for these points:
(b) Find the equation for the best-fitting parabola with no constant term y =
az² + br for these points:
(c) Find the equation for the best-fitting parabola with no linear term y= ax +cfor these points:
Transcribed Image Text:Do the following for the points (-5,-2), (-3, 2), (1, 2), (2, –2), (5, 2): (If you are entering decimal approximations, enter at least five decimal places.) (a) Find the equation for the best-fitting parabola y = ax² + bx +c for these points: (b) Find the equation for the best-fitting parabola with no constant term y = az² + br for these points: (c) Find the equation for the best-fitting parabola with no linear term y= ax +cfor these points:
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