A gas station is offering a deal. If you buy 10 gallons or more of gas, you will be charged $2.25 per gallon instead of the regular $2.50 per gallon. The deal is modeled by the following piecewise function.
f(x)={2.5x if x<102.25x if x≥10
If you were to create a graph of this piecewise function, which point would have an open circle?
(1 point)
Responses
(0,0)
(1,2.5)
(10,25)
(10,22.5)
1 answer
The point that would have an open circle on the graph is (10,25).