Hi guys! I am desperately in need of help. I really need to do good on this test but I am uncertain if I am doing this portion correctly. Can someone check my work?
11. Which inequality matches the graph?
(The dot on the graph is at 1 and the arrow is pointing that way <-------)
A. 5x+6>11
B. 5x+6(underlined>)11
C. 5x+6<11*****************
D. 5x+6(underlined<)11
12. Which inequality matches the graph?
(The dot on the graph is at 2 and the arrow is pointing that way ---------->)
A. 5p+4>14*********
B. 5p+4(underlined>)
C. 5p-4>14
D. -5+4>14
11. C
12. A
I did not guess on those but I most likely got them wrong. I don't understand this topic. Thank you in advanced to anyone that helps me, I'm desperate. <3
2 years later...
Both are correct
In the first one, you don't say how the dot is labeled. Is it a solid dot or an open dot
If the dot is solid, it means that value is include
and you would have p ≤ 1
choice C
5x+6<11
5x < 5
x< 1
choice D
5x+6≤11
5x ≤ 5
x ≤ 1
You decide.