Question

Determine the type of boundary line and shading for the graph of the inequality y 2x + 4

Dashed boundary line with shading on the side that includes the origin.

Solid boundary line with shading on the side that does not include the origin.

Dashed boundary line with shading on the side that does not include the origin.

Solid boundary line with shading on the side that includes the origin.

Answer 1

<

Answer 2

Because it is less than and not equal to, that implies a dashed boudnary as the boundary isn't included.

Answer 3

ok thank you this is a test i have to pass to grad

Answer 4

and since the line passes above the origin because it intercepts the y-axis at 4 and the region required is beneath the line. (<) then it means that the origin is included in the region