Need picture below is ez like crazy i just need on it and 22 point for it do your best

a. explain the error and redo the problem showing the correct answer. *

b. are both of the boys correct? if not who is correct and explain your answer. *

I know a is because he added 0.2 instead of still decreasing since its subtraction in negatives

and b : since -0.2 - -0.3 is -0.5 so neither are correct

  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.