Pre-Algebra Spring Final Review 1. Determine if the relationship in each table represents a linear relationship. 1 3 x −3 −1 0 5 10 x −5 1 3 5 7 y 0 5 17 y −3 Benjamin is saving money for a new laptop 2. computer. He already has $50 in his account that his grandmother gave him for his birthday. Now he plans on saving $25 per week. The equation = 25x + 50 represents the total amount of money y Benjamin will have saved after number of weeks x of saving. Represent this linear equation with a a. How much will Benjamin have saved after 10 b. weeks? x 25x + 50 y (x,y) 1 2 3 4 The table below shows the number of apples per basket at a farmer’s market. Graph the 3. data. Then determine the slope of the line. Explain what the slope represents.
Pre-Algebra Spring Final Review 1. Determine if the relationship in each table represents a linear relationship. x −3 −1 1 3 y 1 3 5 7 x −5 0 5 10 y −3 0 5 17 2. Benjamin is saving money for a new laptop computer. He already has $50 in his account that his grandmother gave him for his birthday. Now he plans on saving $25 per week. The equation y = 25x + 50 represents the total amount of money Benjamin will have saved after x number of weeks of saving. a. Represent this linear equation with a b. How much will Benjamin have saved after 10 weeks? x 25x + 50 y (x,y) 1 2 3 4 3. The table below shows the number of apples per basket at a farmer’s market. Graph the data. Then determine the slope of the line. Explain what the slope represents.