Solve each problem. Refer to the table that accompanies Figure 49 in. Figure 49 (a) Use the

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Solve each problem.

Refer to the table that accompanies Figure 49 in.


Figure 49 

9000 8000 7000 6000 3 4 Year Cost (in dollars) 2.


(a) Use the data points (0, 6312) and (3, 7703) to find a linear equation that models the data.

(b) Use the equation from part (a) to estimate average tuition and fees for in-state students at public four-year colleges in 2013. How does the result compare to the actual figure given in the table, $8070?

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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