Question

Select all of the points that are in the solution set graphed below.

Answer 1

B. (2,4) and D. (7,1) are both in the equation

the horizontal line is the x-axis and the points are written by (x,y) so the x is the first number written

we can check that 2,4 is a point on the line by finding 2,4 on the graph. once we find it, we see it coincides with the line as does 7,1

(this is just an explanation in case u want to understand why)