For the answer the question above asking to find the domain and range of the function. I'll show my solutions below
y= -75x +1725
y= -75(20) +1725
y = -1500 + 1725
y= 225 = range
225= -75x +1725
225 - 1725= -75x
-1500=-75x
-1500/-75 = -75x/-75
x = 20 is the domain
I hope this helped you.
