a house 2 miles from the road wants cable. The cable stops 18 miles from the home. The cost to run it above ground is 3000.00 per mile and 4800.00 per mile.
the question asks to create a function to express the total cost indollars of installation as a function of the distance x.
I need to generalize and compute the cost if the wire above ground is x miles long
can some one please help. I am in college algebra (functions) Thanks