1) The graph is not proportional because a) the line does not pass through the origin b) the line is not 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 unit rate if Brittany flips 10 times in 2 minutes? a) 2 Flips per minute b) 5 Flips per minute c) 10 Flips per minute 7) What is the ratio of pears to apples? a) 3 to 9 b) 3 to 6 c) 6 to 3 8) What is the ratio of oranges to total fruit? a) 2 to 10 b) 10 to 2 c) 8 to 10 9) Which of the following situations represents a proportional relationship? a) A cyclist can bike 20 miles per hour A.A cheeseburger is $7.95 plus $1.00 for each additional topping. A cheeseburger is $7.95 plus $1.00 for each additional topping.  b) 5 miles for one hour, then 2 miles every hour after c) $20 deposit, then $5 a month 10) How many boys would there be if there were 10 girls according to the ratio table? a) 6 b) 2 c) 9 11) How is an ordered pair written? a) (y, x) b) (x, y) 12) True or False: a proportional graph can have a curved line a) True! b) False 13) True or False: a proportional graph must have a line that starts at the origin a) True! b) False 14) What is the point (0,0) called? a) orion b) origami c) origin d) orangutang e) origym f) organ 15) A proportional graph displays both ... a) curved line, and passes through (0,0) b) straight line, and passes through (0,0) c) straight line, and passes through (1,1)

Proportional vs Non-Proportional Graphs

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