Question

Any point on the line y = x is of the form

• A. $(a,a)$
• B. $(0,a)$
• C. $(a,0)$
• D. $(a,-a)$

Answer 1

The correct option is A

$(a,a)$

Any point on the line y = x will have x and y coordinate the same.

So, any point on the line y = x is of the form (a, a).

Hence, option A is the correct answer.