The points I, J, K and L all lie on the same line segment, in that order, such that the ratio of IJ:JK:KL is equal to 2:5:5. If IL=60, find KL.

5x+5=60

5x=60-5

x=55/5

x=11

  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.