Question

Mrs. Fuller plants a 4 Inch tomato plant in her garden. The tomato plant grows at a rate of 2 inches each week. Which equation can be used to determine h, the height of the tomato plant in inches after w weeks?

a) h = 2w + 4
b) h = 2w + 1
c) h = 4w + 2
d) h = 1 - 3w + 4"

Answer 1

The correct equation to determine the height of the tomato plant after a certain number of weeks is h = 2w + 4, considering the initial height of 4 inches and a growth rate of 2 inches per week.

Step-by-step explanation:

To determine h, the height of the tomato plant in inches after w weeks, we will use the equation that represents the initial height of the plant and the growth rate per week. Initially, Mrs. Fuller's tomato plant is 4 inches tall, and it grows 2 inches each week. The equation representing this growth is formulated by adding the initial height to the amount the plant grows each week (which is 2 inches times the number of weeks, w).

The correct equation to determine the height of the tomato plant after w weeks is given by:
h = 2w + 4

This is because the plant starts at 4 inches, which is the constant in the equation, and grows 2 inches per week, which is the coefficient of the variable w representing the number of weeks.