The toll charge y (in dollars) is proportional to the number of miles x traveled on the interstate. It cost $9 to travel 60 miles.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

it is not that hard all u have to do is plot the graph

step-by-step explanation:

step-by-step explanation: