A rod at point (-2, 3) is mapped onto its shadow at (-6, 9) with the origin as the center of dilation. Using 1 grid square on the horizontal axis to represent 1 unit for the interval from −7 to 0 and 1 grid square on the vertical axis to represent 1 unit for the interval from 0 to 10, draw the rod and its shadow on the coordinate plane below. Find the scale factor.

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 rod at point (-2, 3) is mapped onto its shadow at (-6, 9) with the origin as the center of dilation. Using 1 grid square on the horizontal axis to represent 1 unit for the interval from −7 to 0 and 1 grid square on the vertical axis to represent 1 unit for the interval from 0 to 10, draw the rod and its shadow on the coordinate plane below. Find the scale factor.

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