Alg 7.2 - Graphing Linear Functions
A1.3.6 Represent linear relationships graphically, algebraically (including the slope-intercept form) and verbally and relate a change in the slope or the y-intercept to its effect on the various representations;
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When you pump gas, the total cost depends on the number of gallons pumped. The total cost is a function of the number of gallons pumped.
A function consists of:
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