Question

11.The point of the form (a,a) always lies on: * 1 point (a) x -axis (b) y -axis (c) the line y=x (d) the line x+y= 0​

Answer 1

Answer:

$y=x$ .

Step-by-step explanation:

The given point is $(a,a)$ . Since both the x and y coordinates are equal therefore the slope of the line will be $1$ .

• $m = 1$

On looking at the given options ,

$\implies y = x \\\\\implies y = 1x + 0$

Compare it to slope intercept form which is $y=mx+c$ , we have ,

• $m = 1$

Hence the given point will lie on the line $y=x$ .