Question

In the graph of the inequality, x-2y≥4, which is a value for x on the boundary line and the x-axis?

PLease help?:)

Answer 1

(4, 0)

Explanation:

The point is on the x-axis when its y-coordinate is 0. Putting that value into the inequality and solving the "equal to" case gives ...

... x -2·0 = 4

... x = 4

Then the point of interest is (x, y) = (4, 0).