A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
hey guys, sal here
would like some help with these piecewise graphs
anonymous
 3 years ago
hey guys, sal here would like some help with these piecewise graphs

This Question is Closed

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2step one: find the domain of each piece, step two: find the equation that describes the interval on each domain step three: combine

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2ill give you a different example dw:1360553796475:dw

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1360554027098:dw the domain for the first piece is 0≤x≤2 the equation for this interval is y=x the domain for the second piece is 2≤x the equation for the second piece is y=2

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2combining \[y=\begin{cases}x&0≤x≤2\\2&2≤x\end{cases}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes!! a million times yes!! let me work it out! thank you so much, about to give up.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0can you help me with number 1 on my link above? just to know im doing it right?

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2what have you got so far?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0for the first one i got \[f(x) = \left\{ 3 ; 0 \le x \le 3\right\}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and \[\left\{ x ; 3\le x \le 6 \right\}\]

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2what did you get for the equation of the second interval , y=x? thats not right

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2i mean y=x+7 the slope is 1 and the y intercept would be at y=7

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0how did you get that thou/

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1360558315458:dw

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1360558377826:dw

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1360558456267:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0is that the way to do it thou? or is there some equation/

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2um, you could find the equation of the line using the Twopoint formula, since you have at least two points

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0how would i got about doing that?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i thik thats what they want us to do.

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2the Twopoint formula\[yy_1=\frac{y_2y_1}{x_2x_1}(xx_1)\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0do i get just any set of points?

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.2so you could use the points \((x_1,y_1)=(3,4)\) \((x_2,y_2)=(6,1)\) but you could choose different points on the line and you should get the same answer
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.