Tony has 6 dollars in change in his car. Every time he drives to visit his grandma, he pays $1.25 in tolls. Which graph represents the change Tony has in his car?

graph of line going through (0, 1.25) and (1, negative 5)
graph of line going through (0, 0) and (4, negative 5)
graph of line going through (0, 6) and (1, 0)
graph of line going through (0, 6) and (4,1)

Question

Tony has 6 dollars in change in his car. Every time he drives to visit his grandma, he pays $1.25 in tolls. Which graph represents the change Tony has in his car?

 graph of line going through (0, 1.25) and (1, negative 5)
 graph of line going through (0, 0) and (4, negative 5)
 graph of line going through (0, 6) and (1, 0)
 graph of line going through (0, 6) and (4,1)

anonymous · Answer

helpp

texaschic101 · Answer

not real sure....I think one of the points is (0,6)...with the x axis represents how many times he has driven and the y axis representing the amount of money he had.
but I must be doing it wrong because other points I got were (1,4.75)
(2,3.5) and (3,2.25) and (4,1)
oh...crap...wait....I found it.
Its (0,6) and (4,1)

anonymous · Answer

ooooooo. lol im lost

anonymous · Answer

@texaschic101 are you good with functions