3 Consider the line shown on the graph. 4 A store sells six packs of soda for $3.00 a six

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1 1 The table below shows the proportional relationship between the time in hours (h) Sara babysits and the amount in dollars (a) Sara earns babysitting. h a The equation a = 5h shows the relationship between the amount in dollars (a) Abbey earns babysitting and the time in hours (h) Abbey babysits. Which statement correctly identifies who earns more and how much more she earns? A. Sara earns $1 more per hour than Abbey. B. Sara earns $4 more per hour than Abbey. C. Abbey earns $1 more per hour than Sara. D. Abbey earns $5 more per hour than Sara. 2 Consider the line shown on the graph. 3 Consider the line shown on the graph. Enter the equation of the line in the form y = mx + b where m is the slope and b is the y intercept. 4 A store sells six packs of soda for $3.00 a six pack. If this relationship is graphed with the number of cans of soda on the x axis and the cost on the y axis, what is the slope of the graph in dollars per can? A. 3 B. 2 C. 3 4 D. 1 2 Enter the equation of the line in the form y = mx + b where m is the slope and b is the y intercept. Generated On October 26, 2015, 8:21 PM PDT Page 1

2 5 A vegetable growing greenhouse is divided into sections, and the greenhouse's irrigation system delivers water to each section at a different rate. Section A receives 9 gallons of water per minute, and the amounts of water received by the other sections are given by the equations below, with m representing minutes and g representing gallons of water. Which of these statements is correct? Select three that apply. Section B: g = 6m Section C: g = 14m Section D: g = 8m Section E: g = 12m Section F: g = 7m Section G: g = 10m A. Section A receives fewer gallons of water per minute than section C and section G. B. Section A receives fewer gallons of water per minute than section D and more gallons of water per minute than section B. C. Section A receives fewer gallons of water per minute than section E and more gallons of water per minute than section F. D. Section A receives more gallons of water per minute than section C and fewer gallons of water per minute than section D. E. Section A receives more gallons of water per minute than section E and fewer gallons of water per minute than section G. F. Section A receives more gallons of water per minute than section B and section F. 6 The equation p = 3.25b can be used to find the price, p, in dollars, of b pounds of blueberries at a particular supermarket. Each of the tables gives the prices of various pounds of blueberries at a different supermarket. Which of these tables represents blueberries that are more expensive than those represented by the equation? Select three that apply. A. Pounds of Blueberries Price 1 $ $ $ $11.00 B. Pounds of Blueberries Price 1.5 $ $ $ $15.00 C. Pounds of Blueberries Price 2 $ $ $ $28.00 D. Pounds of Blueberries Price 2.5 $ $ $ $40.00 E. Pounds of Blueberries Price 3 $ $ $ $45.00 F. Pounds of Blueberries Price 3.5 $ $ $ $42.00 Generated On October 26, 2015, 8:21 PM PDT Page 2

3 7 Select the equation that represents the graph of the line below. A. y = x 1 B. y = 1 x 1 2 C. y = 1 2 x + 2 D. y = x Clive and Erica both have part time jobs where they get paid by the hour. Erica makes more than Clive. The number of dollars, d, Clive makes in h hours can be modeled by the equation d = 9.5h. Erica created a graph, with the number of hours she works along the x axis and the number of dollars she makes along the y axis. Her graph is a line with a slope of 9 and a y intercept is 0. Which is a true statement? A. Erica's graph is incorrect, because the slope should be greater than 9.5. B. Erica's graph is incorrect, because the y intercept should be greater than 9.5. C. Erica's graph is correct, because the slope should be less than 9.5. D. Erica's graph is correct, because the y intercept should be less than Fred sold 14 rolls of wrapping paper for a band fundraiser earning the band $ Sharon sold 16 rolls of wrapping paper and earned $20.00 for the band. If this relationship is graphed with the number of rolls sold on the x axis and the money earned on the y axis, what is the slope of the graph in dollars per roll? A B C D Generated On October 26, 2015, 8:21 PM PDT Page 3

4 10 Ms. Walker used a coordinate plane to plot her students' scores on a recent quiz. She let x represent the number of correct answers they had on their quiz and y represent the number of points earned. She then plotted the ordered pairs (17, 68), (20, 80), and (24, 96) to represent the data from three students. 12 Bruce makes an average of 6 widgets every 90 minutes. At this rate how long will it take Bruce to make 20 widgets? What is the slope of the graph in points per question? A B C D The graph below shows the price four families paid M&H Paving to resurface their driveways. What is the price per square foot that M&H Paving charges when resurfacing driveways? A. 3 hrs. 20 min. B. 5 hrs. C. 18 hrs. D. 27 hrs. A. $0.15 B. $0.67 C. $1.50 D. $2.00 Generated On October 26, 2015, 8:21 PM PDT Page 4

5 13 Each cafeteria lunch table is designed to seat 6 students. Which graph shows the relationship between the number of tables in a cafeteria and the overall seating capacity? A. C. B. D. Stop: You have finished the assessment. Generated On October 26, 2015, 8:21 PM PDT Page 5