A rectangle is inscribed in the parabola y = -x? + 7 as shown, with its base on the x-axis. wwx -2 -1 2 3 Write the area A of the rectangle as a function of x. Find the domain of the function. (Enter your answer using interval notation.)

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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A rectangle is inscribed in the parabola y = -x? + 7 as shown, with its base on the x-axis.
-2
-1
2
3
Write the area A of the rectangle as a function of x.
Find the domain of the function. (Enter your answer using interval notation.)
Transcribed Image Text:A rectangle is inscribed in the parabola y = -x? + 7 as shown, with its base on the x-axis. -2 -1 2 3 Write the area A of the rectangle as a function of x. Find the domain of the function. (Enter your answer using interval notation.)
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