## Haleyy_Bugg 2 years ago Determine the type of boundary line and shading for the graph of the inequality y > 2x + 4 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.

1. jim_thompson5910

Is there a line under the > sign

2. Haleyy_Bugg

nope

3. jim_thompson5910

so that means you have a dotted or dashed line

4. jim_thompson5910

if you did have a line under the >, then you'd have a solid line

5. jim_thompson5910

now plug in (0,0) and see if the inequality is true or not

6. Haleyy_Bugg

umnmmmm idk how to tell if it is true.

7. jim_thompson5910

start with y > 2x + 4 and plug in x = 0 and y = 0

8. jim_thompson5910

y > 2x + 4 0 > 2(0) + 4 0 > 0 + 4 0 > 4 is that true?

9. Haleyy_Bugg

no! :D

10. jim_thompson5910

so the origin, which is the point (0,0), is NOT in the solution set

11. Haleyy_Bugg

I got it! lol the answers C.

12. jim_thompson5910

correct