Answer: H = 3t + 8
Explanation:
Given the following :
Initial height of plant = 8 inches
Rate of growth = 3 inches per month
Let H = height of plant ; t = time in months
Expression to represent the height, H, t months after purchase ;
Height of plant after t months will be ;
Initial height which is a constant is added to the rate of growth multiplied by the number of months after purchase.
Mathematically,
H = 8 + (3 × t)
H = 3t + 8