Lynn is tracking the progress of her plant’s growth. Today the plant is 5 cm high. The plant grows 1.5 cm per day. A. Find and equation that represents the plants height after any given number of days. B. How tall is the plant after 9 days?

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

a

step-by-step explanation:

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation: