Question

in which quadrants could a point be located if its coordinates are reciprocal of each other?

Answer 1

Hint: if its coordinates are reciprocal of each other, then

y = 1/x

Answer 2

I do not understand wouldn't it be quadrants 2 and 4?

Answer 3

In qudrant 2, x is negative, y is positive.

Hmm they have opposite signs.
In order for the x coordinate to be the reciprocal of the y coordinate, they need to have the same sign.

Answer 4

so its quadrants 1 and 3?

Answer 5

yes :)