The cost of an ad in a local paper is given by the piecewise function a. Find
Question:
a. Find the cost of a three-line ad.
b. Find the difference in cost between a one-line ad and a four-line ad.
c. Find the cost of a seven-line ad.
d. Graph this function on your graphing calculator.
e. Find the coordinates of the cusp from the graph in part d.
Transcribed Image Text:
ca)38 when x s 4 138 + 6.25(x-4) when > 4
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a 3 4 so the cost is 38 b 1line ad 38 4line ad 38 3...View the full answer
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Related Book For
Financial Algebra advanced algebra with financial applications
ISBN: 978-0538449670
1st edition
Authors: Robert K. Gerver
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