Warm-up Determine what the relationship is when comparing cups of sugar to the cups of flour. Is the relationship between x and y proportional or non-proportional? How do you know?
Do the graphs show proportionality?
Page 20-21 Jada’s Steps Noah’s Steps
Pages 20-21 Jada’s Steps Noah’s Steps Based on the points you have in your table, how would you scale and label the graph to the right?
Page 26 y = x What is being compared in the graph (x and y values)? Find three values that exist on the line in the graph. Create a table as shown to demonstrate these values. Write an equation that shows the relationship using x to represent the grams of fish and y to represent the number of calories. y = x
Page 32 What makes the comparison difficult to do? What would make the comparison easier to do?
1 25 (1,25) 2 50 (2,50) Page 32 Happy Hauling Service EZ Excavation 1 25 (1,25) 2 50 (2,50)
Page 33 Slope formula:
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