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Chapter 4: Q. 231 (page 492)

Find the slope of the line shown.

Short Answer

Expert verified

The slope of the line is-13.

Step by step solution

01

Step 1. Given information .

Consider the given graph .

02

Step 2.  Formula used .

The formula used to find the slope is m=riserun. where rise measures the vertical change and the run measures the horizontal change between two points on the line .

03

Step 3. Finding the slope .

To find the slope locate two points on the graph whose coordinates are integers 0,2and 6,2.Starting from 0,2sketch a right triangle to6,2

Here count the rise and run .

localid="1647518373360" rise=-2and run=6

Further simplify .

Substitute the values in the slope formula .

localid="1647518361385" m=riserunm=-26=-13

Therefore the slope islocalid="1647518386790" -13.

rise=2

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