A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
The graph below represents which system of inequalities?
A) y < 2x + 6
y < x + 2
B) y <= 2x + 6
y <= x + 2
C) y < 2/3x  2
y > 2x + 2
D) None of the above
anonymous
 3 years ago
The graph below represents which system of inequalities? A) y < 2x + 6 y < x + 2 B) y <= 2x + 6 y <= x + 2 C) y < 2/3x  2 y > 2x + 2 D) None of the above

This Question is Closed

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1which choice can we automatically eliminating

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I don't know. that is the problem.

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1we can automatically eliminate b because the lines in the graph are dashed, not solid. and <= would be a solid line

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1now you can graph a and c and see which choice is the answer

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0So it is either A or C?

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1have you tried graphing though

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0on paper, yeah. I think that is it.

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1i just graphed a and this is what it looks like. a is your answer

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0not like that. can you show me how you did that?

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1y < 2x + 6 start by plotting the yintercept which in this case is 6. so make a point at (0,6) then use the slope which is 2. slope is rise/run, so from (0,6), go down 2 and over to the right 1

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1then make a point there and make a dashed line

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ohhhhh okay! is that all?

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1and you would shade under the line

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1yea, then just do it to the other line and you should get it

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Okay, so now for this one: The graph below represents which system of inequalities? y <= 2x + 3 y <= x + 3 y >= 2x + 3 y >= x + 3 y <= 3x + 2 y <= x + 2 y > 2x + 3 y > x + 3

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1oh. do you think you can try that one yourself?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I did. none of my graphs matched that one.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes, but can you tell me how to do the x axis part? Imma go over my graphs and check.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0how do i plot and stuff on my graph for the x axis. i think i did it wrong.

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1you plot the yintercept first. then use the slope to plot the next point

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1here i'll use this as an example y <= 2x + 3 the yintercept is 3. so the first point you need to plot is (0,3). the slope is 2. slope is rise/run. so from the point (0,3), go down 2 and over to the right 1, which would be (1,1). plot a point there. since the inequality is <=, our line is solid. so make a solid line through your two points. shade under the line.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1363736756403:dw

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1now plot this one on the same graph y <= x + 3

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0like add that to the graph i just made?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1363737069536:dw

aripotta
 3 years ago
Best ResponseYou've already chosen the best response.1why did you make a point there dw:1363737269524:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh. i wasnt sure so i kinda guessed..
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.