141k views
1 vote
which ordered pairs are a solution to the equation? y=3x Select all that apply (-1,3) (2,5) (1,3) (-2,-6)

2 Answers

5 votes
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.
User Luis Contreras
by
7.5k points
2 votes
(1,3) and (-2,-6) are both solutions
User Andrew Hulterstrom
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories