Math, asked by rishi8771, 1 year ago

plz solve the 2nd question

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Answered by Kundank
0
Y = mx + 1
3x + 4y = 9
We , know to find the Coordinate where two line intersect we have to Solve for X and Y to get X , Y coordinate
Solve for X
4Y = 4mx + 4-----(1)
3x + 4y = 9 -----(2)
3x +4Y -4Y = 9-4mx-4
3x = 5-4mx
x ( 3+4m) = 5
x = 5/(3+4m)
For X to be intereger m must be equal to 1/2 , -1

m can also be -2 and -1/2
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