In this activity, you will use multiple representations of relationships to identify key features and solve problems.

Ryan conducted a 6-day study observing the effects of an organic plant food on the growth of his sprouting bean plant. He tracked these two pieces of information:

the amount of plant food remaining in the container after each day’s feeding

the height of the plant over time

Part A

Ryan found that the amount of plant food remaining decreased an equal amount each day, and he used the entire 72 milliliters by the end of his study.

Determine the domain and the range for this relationship.

Drag the tiles to the correct locations on the image. Not all tiles will be used.

domain:
range:
0 ≤ y ≤ 72{0, 1, 2, 3, 4, 5, 6}0 ≤ x ≤ 72{0, 6, 12, 18, 24, 30}0 ≤ y ≤ 6{0, 12, 24, 36, 48, 60, 72}0 ≤ x ≤ 6