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CHECK POINT 3 The toll to a bridge costs $2. If you use the bridge x times in a month, the monthly cost, y, is
. With a $10 discount pass, the toll is reduced to $l. The monthly cost, y, of using the bridge x times in a month with the discount pass is
a. Let
b. Graph the equations in the same rectangular
c. What are the coordinates of the intersection point for the two graphs? Interpret the coordinates in practical terms.
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THINK.MATH.LOOSELEAF W/18 WEEK MATHLAB
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