Question

!!PLEASE HELP ASAP!!

The function g(x) is the height of a football x seconds after it is thrown in the air. The
football reaches its maximum height of 28 feet in 6 seconds, and hits the ground at
12 seconds.
What is the practical domain for the function f(x)?
Type your answer in interval notation.

Answer 1

[0,12]

Explanation:

The unit of the domain is seconds

x is greater than or equal to zero because time can't be negative

Time stops at 12 seconds since the ball hits the ground.

Brackets are used to include both 0 and 12 as values