Answer:
[tex]y = 9 - 1.75x[/tex]
Step-by-step explanation:
Given
[tex]Initial\ Height = 9ft[/tex]
[tex]Rate = 1.75ft[/tex] per hour
Required:
Determine the linear function
Let y represent the function and x represent the number of hours
The function can be represented with:
[tex]y = Initial\ Height- Rate * x[/tex]
We used minus (-) in the equation because the question indicates that the height of the sculpture reduces.
So, we have:
[tex]y = 9 - 1.75 * x[/tex]
[tex]y = 9 - 1.75x[/tex]