X-6y + 4-12
x+y- 43 12
2+2y +5-13
Solve using substitution

x-6y-8

X+y-4312

2y-6

Step-by-step explanation:

given

X-6y + 4-12

x+y- 43 12

2+2y +5-13

Solution

x-6y-8

X+y-4312

2y-6

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