Unit 5, Lesson 4
Introduction to Linear Relationships
Accelerated 7
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To paint a house, a painting company charges a flat rate of \$500 for supplies, plus \$50 for each hour of labor.
Draw a line representing the relationship between \(x\), the number of hours it takes the painting company to finish the house, and \(y\), the total cost of painting the house. Label the two points from the earlier question on your graph.
Tyler and Elena are on the cross country team.
Tyler's distances and times for a training run are shown on the graph.
Elena’s distances and times for a training run are given by the equation \(y=8.5x\), where \(x\) represents distance in miles, and \(y\) represents time in minutes.
Graph, horizontal axis, distance in miles, scale 0 to 4, by 1's. vertical axis, time in minutes, scale 0 to 190, by 2's. line passes through the origin and 1 comma 8 and the fraction 1 over 3.
Write an equation for the line.