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OpenStax, Elementary Algebra 2e §4.5 Use the Slope-Intercept Form of an Equation of a Line · Try It 19 · Algebra · Graphs

Use the Slope-Intercept Form of an Equation of a Line · Try It 19

Sam drives a delivery van. The equation models the relation between his weekly cost, C, in dollars and the number of miles, m, that he drives.
ⓐ Find Sam’s cost for a week when he drives 0 miles.
ⓑ Find the cost for a week when he drives 250 miles.
ⓒ Interpret the slope and C-intercept of the equation.
ⓓ Graph the equation.

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OpenStax, Elementary Algebra 2e · §4.5 Use the Slope-Intercept Form of an Equation of a Line · Try It 19

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