Question

What is the lowest depth the diver reaches using the function d(t)=3t^2-12t+0

Answer 1

12 units.

Explanation:

Convert the expression to vertex form:

d(t)=3t^2-12t+0

= 3(t^2 - 4t)

= 3[(t - 2)^2 - 4]

= 3(t-2)^2 - 12.

Minimum value = 12.