Not sure what the question is, but the equation for this graph would be 2|x-1|+1 the equation is usually a|x-h|+k a is the slope (rise over run) and this goes up (rise) 2 every time it moves 1 left (run) so the slope is 2/1 which is just 2 then the x is kept the same and h is how much left or right the origin is, this one is 1 to the right so it's minus 1 (left would be plus one) the k is how much up or down the origin is this one is 1 up, so +1
10xt=190 T represents the amount of trips and 10 represents the amount of money she spends each trip. Since she has $190 already it will be on the other side of the equation after the equal sign
