Answer:
1. M
2. I
3. S
4. C
5.U
Step-by-step explanation:
1. y=mx+b
4=1(2)+b
4-2=b
2=b
Substitute the slope(1) and b(2):
y=x+2
2. y=mx+b
1=4(-1)+b
1+4=b
5=b
y=4x+5
3. y=mx+b
-5=4(-1)+b
-5+4=b
-1=b
y=4x-1
4. y=mx+b
2=1/2(2)+b
2-1=b
1=b
y=x/2+1
5. y=mx+b
-1=1/2(2)+b
-1-1=b
-2=b
y=x/2-2
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Answers & Comments
Answer:
1. M
2. I
3. S
4. C
5.U
Step-by-step explanation:
1. y=mx+b
4=1(2)+b
4-2=b
2=b
Substitute the slope(1) and b(2):
y=x+2
2. y=mx+b
1=4(-1)+b
1+4=b
5=b
y=4x+5
3. y=mx+b
-5=4(-1)+b
-5+4=b
-1=b
y=4x-1
4. y=mx+b
2=1/2(2)+b
2-1=b
1=b
y=x/2+1
5. y=mx+b
-1=1/2(2)+b
-1-1=b
-2=b
y=x/2-2