A car and a van are driving on a highway. The table shows the amount y (in gallons) of gas in the car's gas tank after driving x miles. The amount of gas in the van gas tank after x miles is represented by the equation y= -1/15x + 31. Which vehicle uses less gasoline per mile? How many miles must the vehicles travel for the amount of gas in each gas tank to be the same?

idk

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

d is ur answer hopes this i dont really know how to explain it to u.