Identify the slope and y-intercept for this line. Then write the linear function given by the graph. 8. (0,3.2) (-4,0) obt

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Identify the slope and y-intercept for this line. Then write the linear function given by the
graph.
8.
(0,3.2)
(-4,0)
obt
Transcribed Image Text:Identify the slope and y-intercept for this line. Then write the linear function given by the graph. 8. (0,3.2) (-4,0) obt
Expert Solution
Step 1

From the graph, we can identify that

rise 3.2
= 0.8
4
Slope, m
run
y-intercept, b= 3.2
Step 2

The line equation in slope-intercept form is y = mx + b.

Then we have y = 0.8x + 3.2

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