Use a graphing calculator to determine the linear, quadratic, or exponential equation that best represents the data. For linear and quadratics, round slope, y -intercept, and coefficients to the nearest integer. For exponential, round a to the nearest integer and b to the nearest tenth. Hour Temperature 1 35 2 45 3 50 4 55 5 47 6 40 7 34 y=2x2-15x-22 y=2x2+15x+22 y=-2x2+15x-22 y=-2x2+15x+22 y=-2x2-15x-22

Use a graphing calculator to determine the linear, quadratic, or exponential equation that best represents the data. For linear and quadratics, round slope, y -intercept, and coefficients to the nearest integer. For exponential, round a to the nearest integer and b to the nearest tenth. Hour Temperature 1 35 2 45 3 50 4 55 5 47 6 40 7 34 y=2x2-15x-22 y=2x2+15x+22 y=-2x2+15x-22 y=-2x2+15x+22 y=-2x2-15x-22

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter4: Polynomial And Rational Functions

Section4.1: Quadratic Functions

Problem 92E

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Question

Use a graphing calculator to determine the linear, quadratic, or exponential equation that best represents the data. For linear and quadratics, round slope, y -intercept, and coefficients to the nearest integer. For exponential, round a to the nearest integer and b to the nearest tenth.