What is true about the points on the graph of y=3x

Question

?

Math item stem image
CLEAR CHECK

All coordinates on the graph are solutions to the equation y=3x
.

There is one coordinate on the graph that makes y=3x
true.

As the x
-values increase by 1
, the y
-values increase by 3
.

All the coordinates on the graph are multiples of 3
.

Answer 1

All coordinates on the graph are solutions to the equation y=3x.

As the x-values increase by 1, the y-values increase by 3.