Answer:
9.) y = 5x - 31
10.) y =3/5x - 26/5
11.) y = -2x + 9
12.) y = 4/3x + 1
Step-by-step explanation:
9.) y=mx+b
-1=5(6)+b
-1=30+b
-31=b
y=5x-31
10.) y=mx+b
-4=3/5(2)+b
-4=6/5+b
-26/5=b
y=3/5x-26/5
11.) y=mx+b
1=(-2)4+b
1=(-8)+b
9=b
y=-2x+9
12.) y=mx+b
-3=4/3(-3)+b
-3=(-4)+b
1=b
y=4/3x+1
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Answer:
9.) y = 5x - 31
10.) y =3/5x - 26/5
11.) y = -2x + 9
12.) y = 4/3x + 1
Step-by-step explanation:
9.) y=mx+b
-1=5(6)+b
-1=30+b
-31=b
y=5x-31
10.) y=mx+b
-4=3/5(2)+b
-4=6/5+b
-26/5=b
y=3/5x-26/5
11.) y=mx+b
1=(-2)4+b
1=(-8)+b
9=b
y=-2x+9
12.) y=mx+b
-3=4/3(-3)+b
-3=(-4)+b
1=b
y=4/3x+1