Pls tell need answer hurry
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a) The co ordinates of the point where l crosses the x axis is possible must be when the y ordinates = 0.
While solving the equation 4y= 3x+15, we get the required solution (-5,0)
b) Here,
y = p
=>4y = 4p
=>3x+15= 4p
=>3x = 4p- 15
Therefore, the coordinates where line l intersects the line y = p is (4p-15)/3p
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