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