1) The graph is proportional because a) the line passes through the origin b) the line is straight c) BOTH a and b 2) Which of the following graphs shows a proportional relationship? a) b) c) 3) Which of the following graphs DOES NOT show a proportional relationship? a) b) c) 4) Which of the following shows a proportional relationship? a) b) c) 5) What is the unit rate if Jacob drives 300 miles in 6 hours? a) 50 miles per hour b) 300 miles per hour c) 1800 miles per hour 6) What is the ratio of pears to apples? a) 3 to 9 b) 3 to 6 c) 6 to 3 7) What is the ratio of oranges to total fruit? a) 2 to 10 b) 10 to 2 c) 8 to 10 8) What is the ratio of girls to total students in our math class? (Do not include Mr. L) a) 4 : 1 b) 3 : 4 c) 1 : 4 9) How many boys would there be if there were 10 girls according to the ratio table? a) 6 b) 2 c) 9 10) Which graph is non-proportional? a) b) c)

Proportional vs non-proportional graphs

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