Ask
your own question, for FREE!
Mathematics
11 Online
solve and graph: x^2 <= 3 -2x
Still Need Help?
Join the QuestionCove community and study together with friends!
should be graph , then solve
can you show answer on like paint or something? plz
x^2 +2x -3 <=0 (x+3)(x-1) <=0 graph this , it has x intercepts x=-3, x=1 , and it is concave up because the coefficent of x^2 is positive
not very good , but yeh , its a parabola
Still Need Help?
Join the QuestionCove community and study together with friends!
now you ask question where is this graph less than or equal to zero ( ie when is it below the x axis
well that occurs for x in the interval -3<=x<=1
thank you, that's what i got too.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Aberration:
Iu2019m big into writing descriptive imagery of combat from charactersu2014and the main thing I struggle with is where to start, how to use most sensory det
turntechGodhead:
what are some commonly mischaracterized characters and how are they mischaracteri
Diorfxck:
this good for a first song We met in the night, but now itu2019s so cold You held
danielfootball123:
I want to start a thing | Not eating for a week | - only water What are the Pros
Earfquake:
basically these are some pictures i took in colorado a couple days ago for a phot
SsTDOGRednek:
Alr, so I see people with labels on their names. What do they mean? One is an Ambassador, another is a Senior Moderator, and there's one called the Wizard.
Strawberriesrgud7:
I made a cute sketch from an image. They're kinda similar
4 hours ago
0 Replies
0 Medals
6 hours ago
0 Replies
0 Medals
2 hours ago
11 Replies
1 Medal
6 hours ago
19 Replies
3 Medals
2 hours ago
15 Replies
4 Medals
11 hours ago
3 Replies
2 Medals
2 hours ago
45 Replies
6 Medals