The function f(x)= -75x+1200 represents the value of your cell phone x months after you purchase it. Identify and interpret the initial value of the function.

Answer 1

The initial value of the function is the y-intercept, which is the value of the cell phone when x is equal to 0.

In this case, the initial value is 1200. This means that when you purchase the cell phone, it is initially worth $1200.

Interpretation: When you first purchase the cell phone, its value is $1200.