Answer:
Step-by-step explanation:
Domain is the value for x.
Just substitute all the domains
y=3x+2
y=3(–2)+2
y=–6+2
y= –4
y=3(–1)+2
y=–3+2
y=–1
y=3(0)+2
y=0+2
y=2
y=3(1)+2
y=3+2
y=5
y=3(2)+2
y=6+2
y=8