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Chapter 3: Q 164. (page 291)

Find the equation of the line shown in each graph and write the equation in slope-intercept form.

Short Answer

Expert verified

Slope intercept of the line in the graph isy=-2x+4.

Step by step solution

01

Step 1. Given information.

The graph is shown below.

02

Step 2. Find the slope and y-intercept.

The graph passes through 2,0 and y-intercept is 0,4.

Find slope as follows.

m=riserunm=4-00-2m=-42m=-2

03

Step 3. Substitute the values in slope-intercept form.

Slope-intercept form is y=mx+b.

Substitute the values.

localid="1644385339025" y=mx+by=-2x+4

Therefore, slope-intercept form of the line in the graph isy=-2x+4.

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