   Chapter 10.5, Problem 27E Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

In Exercises 27 to 32, use graphing to find the point of intersection of the two lines. Use Example 8 as a guide. y = 1 2 x - 3 and y = 1 3 x - 2 .

To determine

Find the point of intersection of the two lines y=12x-3 and y=13x-2 using graphs.

Explanation

The slope m and the y intercept b of a line y=mx+b are used to graph the given equations.

The graph of y=12x-3 is a line with y-intercept b=-3 and slope m=12

The graph of y=13x-2 is a line with y-intercept b=-2 and slope m=13

The graphs are drawn in the same coordinate system

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