Which ordered pairs are a solution to the equation? y=3x Select all that apply (-1,3) (2,5) (1,3) (-2,-6)

Substitute one by one and see which pair satisfy it.

(-1,3)

3=3 (-1)

3=-3

it is not true, so not a solution.

(2,5)

5=3*1

5=3

it is not true so not asolution.

(1,3)

3=3*1

3=3

it is true so (1,3) is a solution.

(-2,-6)

-6=3 * (-2)

-6=-6

which is true.

Hence (-2,-6) is also a solution.

(1,3) and (-2,-6) are both solutions