The Student Government is selling spirit T-shirts during spirit week. It costs $20 for the design and $5 to print each shirt. The cost to print shirts is given by y x Graph the equation to find the number of shirts that can be printed for $50 Step 1 Plot the point (0,20) to represent the $20 design fee. – Step 2 Locate another point up 5 and to the right 1. – Step 3 Connect the points and continue the line through – the rest of the graph to locate the x-coordinate when the y-coordinate is 50. Is this a proportional relationship? Why or why not? Describe what the slope and y-intercept represent.
The Student Government is selling spirit T-shirts during spirit week. It costs $20 for the design and $5 to print each shirt. The cost y to print x shirts is given by Graph the equation to find the number of shirts that can be printed for $50 Step 1 – Plot the point (0,20) to represent the $20 design fee. Step 2 – Locate another point up 5 and to the right 1. Step 3 – Connect the points and continue the line through the rest of the graph to locate the x-coordinate when the y-coordinate is 50. Is this a proportional relationship? Why or why not? Describe what the slope and y-intercept represent.
Unit%203%20-%20Ch%201%20Ratio%20and%20Proportional%20Relationships.docx