Question 501827
3. m= 0 , b= 2


y = mx+b


y = 0x + 2


y = 2


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5. m=6 , b= 0


y = mx+b


y = 6x+0

'
y = 6x

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7= m= -5/4 , b= 7


y = mx+b


y = -(5/4)x+7