Which equation illustrates dividing out a common factor as the first step to solve the equation 2x + 4 = 2x + 2

  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.

table 3 represents a direct variation function. : )

if she was to only spend a dollar she can get 1lb

step-by-step explanation: