Gregory noticed that his plant had grown 1.5 inches every two weeks since the day it sprouted. He created a table to show the pl
ant’s weekly growth. On a coordinate plane, a graph titled Plant Growth has Weeks Since Sprouting on the x-axis and Height (inches) on the y-axis. Points (1, 2), (2, 4), (3, 6), and (4, 8) are plotted. Which statement about Gregory’s graph is true? Gregory’s graph is correct because it shows 1.5 inches of growth for each week. Gregory’s graph is incorrect because it shows 1.5 inches of growth for each week when it should show 3 inches for each week. Gregory’s graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week. Gregory’s graph is correct because it shows 1.5 inches of growth every two weeks.
