30 points, asap!
the graph represents function 1 and the equation represents function 2:
function 2
y = 4x + 1
how much more is the rate of change of function 2 than the rate of change of function 1?
1
2
3
4

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?