which statement is true regarding the graphed functions F(0) = 2and g(-2) = 0 f(0) = 0and g(-2) = 4 f(2) =0and g(-2)= 0 f(-2)= 0 and g(-2) =0

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons