The intercept of a function are the values of the function when the graph crosses the x or y axes.
- The intercepts of are 0
- The appropriate domain is
The function is given as:
Set x to 0, to calculate the y-intercept
Set f(x) to 0, to calculate the x-intercept
Multiply through by 25
Remove absolute bracket
Divide through by 12
Hence, the intercepts are 0
This interpretation is that:
<em>Isaiah's starting position is on the ground (a step before the staircase)</em>
Because he can move up and down the staircase, where the up and down movements represent negative and positive direction
The appropriate domain is:
Read more about domains and intercepts at:
brainly.com/question/24123211