Question

Determine the type of boundary line and shading for the graph of the inequality 5x + y -10.

A. Dashed line with shading on the side that includes the origin.
B. Solid line with shading on the side that does not include the origin.
C. Dashed line with shading on the side that does not include the origin.
D. Solid line with shading on the side that includes the origin.

Is it D?

Answer 1

Choose the correct description of the graph of the compound inequality:

x - 7 > -14 and 5x <= 25

A. A number line with an open circle on -7, shading to the left, and a closed circle on 5, shading to the right.
B. A number line with a closed circle on -7, shading to the left, and an open circle on 5, shading to the right.
C. A number line with a closed circle on -7, an open circle on 5, and shading in between.
D. A number line with an open circle on -7, a closed circle on 5, and shading in between.

I think its A?

Answer 2

are these right?