What are the slope and the y-intercept of the line that represents plant A’s height in inches in terms of the number of weeks? Using the slope and the y-intercept you found in part A, write an equation for the height in inches, y, in terms of the number of weeks, x. (Hint: The equation for a line is y = mx + b, where m is the slope and b is the y-intercept.) The coordinates for plant A are (0, 6) and (2, 8)
The coordinates for plate B are (0, 4) and (2, 7)