Sketch the graph of each function.Intervals of Increase and DecreaseFind each: b)d)Critical numberRelative Maximum and Minimum values.y - x' + 4x - 5S(x) - x' - 3x2.fx) - x+ x- 4x' + 33.Sketch the graph and find the relative minimum for f(x)in the window (-1.2] X[-3,1].4.One model for the food-price index between 1984 and 1994 is the function:Kx) = 0.00009045x' + 0.001438x - 0.06561x' + 0.4598x - 0.627.x + 99.33where x=0 corresponds to the year 1984.a)Sketch the graph in the viewing window [0,10] X [96,102]b)Estimate the times when food was cheapest and most expensive during this time period.1.5.

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Answered: 1. y - x+ 4x - 5 S) - x - 3x 3. sC) -…

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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1. y - x+ 4x - 5 S) - x - 3x 3. sC) - x'+ x- 4x'+ 3 4. Sketch the graph and find the relative minimum for f(x) - in the window (-1,2) X[-3,1). 2.