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Chapter 4: Q. 689 (page 575)

Find the slope of the line between the points (5, 2) and (鈭�1, 鈭�4) .

Short Answer

Expert verified

The slope of the line is1.

Step by step solution

01

Step 1. Given information.

Two points of a line are(5,2),(-1,-4).

02

Step 2. Calculate rise and run.

The rise is change in y-coordinates,

rise=-4-2=-6

The run is the change in x-coordinates,

run=-1-5=-6

03

Step 3. The slope of the line.

The slope is the ratio of change in y to the change in xorratio of rise to run.

m=-6-6=1

The slope of the line with given points is 1.

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Most popular questions from this chapter

In the following exercises, find three solutions to each linear equation.

x+y=鈭�1

In the following exercises, plot each point in a rectangular coordinate system and identify the quadrant in which the point is located.

鈸� (3,鈭�1)鈸� (鈭�3,1)鈸� (鈭�2,2)鈸� (鈭�4,鈭�3) 鈸�(1,145)

In the following exercises, find three solutions to each linear equation.

4x鈭�y=8

In the following exercises, graph each equation.

x-y=3.

In the following exercises, complete the table to find solutions to each linear equation.
See all solutions

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