**Answer:**

(0,-5)

(4,-2)

(-16,-17)

**Step-by-step explanation:**

Any (x,y) point that satisfies the equation is a solution. First simplify the equation.

3x - 4y - 8 = 12

3x - 4y = 20

Substitute x = 0 and y = -5.

The equation becomes 3(0) -4(-5) = 20.

0 + 20 = 20

This is a solution.

The following points also work and are solutions.

(4, -2) and (-16,-17)

The closest number to √42 is the option C, 6.5

I GOT YOU!! Just did this question its 18 5/6 your welcome...

**Answer:**

No, 8-16 is not a function

8-15a is a function