Find the domain of the following function. âf(x, y) = 9xy - 8x + 4y Select the correct choice belowâ and, ifâ necessary, fill in the answer box to complete your choice. A. â{(x, y): x â ây â } B. â{(x, y): x â  yâ} C. â{(x, y): > 0} D. â{(x, y): < 0} E. R2

  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.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

below

step-by-step explanation:

1. 5/1

2. 10/16

3. 90/2

4. 1/20

5. 3/1

6. 14/24

7. 1/4

8. 18/10