Question

express y in term of x given that 3x-y=5. Also find three points on the given line

Answer 1

xy in terms of x,
3x-y=5
-y=5-3x
Therefore y=-5+3x=3x+5
Points on line can be
1)if x=0
y=3×0-5=-5
Therefore (0,-5) is a point
2)if x=1
y=3×1-5=-2
Therefore (1,-2) is a point
3)if x=2
y=3×2-5=1
Therefore (2,1)
is a point