A factory has a monthly operation cost of $280. The graph attached shows the total cost, C, for manufacturing x items in a month. What is the cost of manufacturing 21 items in one month?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CR: Chapter Review
Problem 26E
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A factory has a monthly operation cost of $280. The graph attached shows the total cost, C, for manufacturing x items in a month. What is the cost of manufacturing 21 items in one month?

500
400
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100
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10
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Transcribed Image Text:500 400 300 200 100 1 3 4 5 6 7 8 9. 10 2.
Expert Solution
Step 1

As per the question, we will be finding the linear function satisfying the graph.

We are given the graph,

                     Algebra homework question answer, step 1, image 1

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