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Chapter 3: Q. 79 (page 275)

Find the Slope of a Line

Short Answer

Expert verified

The slope of the line is-52.

Step by step solution

01

Step 1. Given Information  

Graph of a line

02

Step 2. Required to find  

Slope of the line.

03

Step 3. Locate two points on the graph whose coordinates are integers 

The two integer valued points on the line are:(0,4)and(2,-1)

04

Step 4. Finding slope of the line using slope formula.  

Slope =y2-y1x2-x1

Slope =-1-42-0

Slope=-52

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Most popular questions from this chapter

Plot each point in a rectangular coordinate system and identify the quadrant in which the point is located.

(-4,1),(-2,3),(2,-5),(-2,5),(-3,52)

Graph the equationsx=-2,y=-5.

Find the intercept for the equationx-y=5.

Is every relation a function? Is every function a

relation?

a) Graph each function. b) State its domain and range. Write the domain and range in interval notation.

f(x)=23x-2.
See all solutions

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