A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

heathernelly
 one year ago
Best ResponseYou've already chosen the best response.0type online graphing calculator on google and chose the first one that says holt mcdougal

heathernelly
 one year ago
Best ResponseYou've already chosen the best response.0then just type it in! :D

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0my pc will lag. so i cant. can u jus help me ??

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0@tcarroll010 can u help

tcarroll010
 one year ago
Best ResponseYou've already chosen the best response.2ok, I got a hold of the older version. It looks like:

heathernelly
 one year ago
Best ResponseYou've already chosen the best response.0yeah, that's what it looks like

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0i need it described

tcarroll010
 one year ago
Best ResponseYou've already chosen the best response.2You can see how it has a local maximum at x=0 and a local minimum at around x = 1.something and how it goes off to positive infinity as x gets larger and it goes to negative infinity as x gets smaller.

tcarroll010
 one year ago
Best ResponseYou've already chosen the best response.2Are you in calculus?

tcarroll010
 one year ago
Best ResponseYou've already chosen the best response.2If you are in calculus, if you take the first degree derivative, then you would see that the local minimum is at x= 4/3. It's good to know that that local minimum is at x= 4/3 even if you are not in calculus. Also, for further description, it has a yintercept at (0, 6). We could try to see if the xintercept is a rational zero.

tcarroll010
 one year ago
Best ResponseYou've already chosen the best response.2ok, other things that might help you: we already covered that the local max is at (0, 6) and that is of course the yintercept. The xintercept is irrational (the x value for which the function equals "0") but it is approximately (3/2, 0). We already described the end behaviors. The only last thing to say is squarely in the realm of calculus where the graph is "concave down" between x = negative infinity to 2/3 and it is "concave up" between x = 2/3 to positive infinity. "concave up" means that the graph looks like a "bowl" rightside up in that interval. "Concave down" is an inverted bowl. Hope this all helps. When I learned calculus a thousand years ago, this was the extent of everything we needed to know to graph, and we were able to graph these functions by hand with no computer, so since you are in algebra or algebra II, this really should be all you need I would think.
Ask your own question
Ask a QuestionFind 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.