The product of -15 and the quantity x minus 5

-15(x-5)

The product means to multiply and it says in a longer way to multiply -15 to the answer of x-5.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

its 50 miles away from the starting point