Compare two functions given as a table, graph, equation or story
Grade 9 Math Worksheet - Challenge Me
Circle the best answer, or write your answer on the line.
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B: Table
input w output B 0 15 1 16 2 17 Luz compares two savings jars. A starts at $3 and gains $4 each week. B is in the table. In which week does A first have more than B?
Milo compares two plants (cm after w weeks). A is 4 + 6w. B is in the table. In which week does A first have more than B?
Noah compares two snail trails (cm after w minutes). A is 1 + 3w. B is the graph. In which minute does A first pass B?
Ren compares two plants. A is the graph. B is y = 2x + 9. Which statement is true?
- B grows faster and starts higher
- B grows faster; A starts higher
- A grows faster; B starts higher
B: Table
input x output y 0 3 2 9 4 15 Tala compares two bouncing balls. A is "starts at 14 and grows 2 each second". B is the table. Which statement is true?
- A grows faster; B starts higher
- B grows faster; A starts higher
- A grows faster and starts higher
Zee compares two bike rides. A is y = 5x + 1. B is the graph. Which statement is true?
- A grows faster; B starts higher
- B grows faster; A starts higher
- B grows faster and starts higher
B: Table
input w output B 0 4 2 12 4 20 Bo compares two plants. A gains 18 cm every 3 weeks. B is in the table (cm after w weeks). What is A's rate per week minus B's rate per week?
Esme compares two savings jars. A saves $20 every 4 weeks. B is in the table (dollars after w weeks). What is A's rate per week minus B's rate per week?
Jun compares two hikes. A walks 15 km every 5 days. B is the graph (km after d days). What is A's rate per day minus B's rate per day?
B: Table
input m output B 0 4 3 19 6 34 Kira compares two buckets. A fills 40 liters every 5 minutes. B is in the table (liters after m minutes). What is A's rate per minute minus B's rate per minute?
