Question

The rate of change of y is proportional to y. When t=0, y=4, and when t=2, y=8. What is the value of y when t=3?

Answer 1

Answer:

When t = 3, y = 12.  y = 4t, for t>0

Step-by-step explanation:

8 = 4 x 2; y = 4 x 3 = 12.