. Consider y(x) = 2x- 3x2. (a) Find the zeros of y(x). (b) Compute y'. d. (c) Compute ). dx (d) Find the zeros of of y'(x) and check whether y'] is positive or negative at each of the zeros of y'. (e) Using parts (a)-(d), sketch the graph of y(x) without a calculator. Indicate the zeros and the local maxima and minima of y(x) on the graph you sketch.

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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. Consider \( y(x) = 2x^3 - 3x^2 \).

(a) Find the zeros of \( y(x) \).

(b) Compute \( y' \).

(c) Compute \( \frac{d}{dx} [y'] \).

(d) Find the zeros of \( y'(x) \) and check whether \( \frac{d}{dx} [y'] \) is positive or negative at each of the zeros of \( y' \).

(e) Using parts (a)-(d), sketch the graph of \( y(x) \) without a calculator. Indicate the zeros and the local maxima and minima of \( y(x) \) on the graph you sketch.
Transcribed Image Text:. Consider \( y(x) = 2x^3 - 3x^2 \). (a) Find the zeros of \( y(x) \). (b) Compute \( y' \). (c) Compute \( \frac{d}{dx} [y'] \). (d) Find the zeros of \( y'(x) \) and check whether \( \frac{d}{dx} [y'] \) is positive or negative at each of the zeros of \( y' \). (e) Using parts (a)-(d), sketch the graph of \( y(x) \) without a calculator. Indicate the zeros and the local maxima and minima of \( y(x) \) on the graph you sketch.
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