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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter3: Linear And Nonlinear Functions
Section: Chapter Questions
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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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