Go from roots to factors, multiply the factors by FOIL technique, and write the answer in Standard Form (y=ax^2+bx+c): x=-12 and 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.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

c

step-by-step explanation: