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QUESTION 6 For the curve y = ax + bx2 + 12x - 7, what values of a and b will make the tangents to the curve at x = 2 and x = 3 horizontal? 2 a =-, b= - 5 3 15 a =-, b= - 2 3 3 3 b = 2 a =- -, 2 b= - 1 3 a =- -,

QUESTION 6 For the curve y = ax + bx2 + 12x - 7, what values of a and b will make the tangents to the curve at x = 2 and x = 3 horizontal? 2 a =-, b= - 5 3 15 a =-, b= - 2 3 3 3 b = 2 a =- -, 2 b= - 1 3 a =- -,

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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QUESTION 6 For the curve y = ax3 + bx2 + 12x - 7, what values of a and b will make the tangents to the curve at x = 2 and x = 3 horizontal? 2 a =-, b= - 5 3 a =-, 2 15 b= - 2 3 a= - -, b=- 2 3 2 2 b= - 1 3 a =- -,
Transcribed Image Text:QUESTION 6 For the curve y = ax3 + bx2 + 12x - 7, what values of a and b will make the tangents to the curve at x = 2 and x = 3 horizontal? 2 a =-, b= - 5 3 a =-, 2 15 b= - 2 3 a= - -, b=- 2 3 2 2 b= - 1 3 a =- -,
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