Question

The graph of every linear equations in two variables need not to be a line. Is it true ? Justify your answer.

Answer 1

False, other wise it would be "non-Line"ar xD

Answer 2

so how can we justify it

Answer 3

3x + 4y= 75

for every x there is a linear answer/for every y there is a linear answer: but there is not a single linear answer for every x&y