[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

View post   
File: 9 KB, 550x500, Funciones-lineales-ejercicios.jpg [View same] [iqdb] [saucenao] [google]
5091783 No.5091783 [Reply] [Original]

Help a retarded fag out, just an easy function, I just fail math badly and only in it for the grade, not the exam, so if anyone has time.. It's y=1/3tan²x-1

>> No.5091800

check what the value is at x=0
put a dot in that place on the graph
check what the value is at x=1
put a dot in that place on the graph
check what the value is at x=2
put a dot in that place on the graph
check what the value is at x=3
put a dot in that place on the graph
check what the value is at x=4
put a dot in that place on the graph
check what the value is at x=5
put a dot in that place on the graph
check what the value is at x=6
put a dot in that place on the graph
check what the value is at x=7
put a dot in that place on the graph
connect the dots

or http://www.wolframalpha.com/input/?i=+y%3D1%2F3tan%C2%B2x-1

>> No.5091805
File: 31 KB, 200x452, ti89t.jpg [View same] [iqdb] [saucenao] [google]
5091805

>>5091783
>Do you not own one of these?

>> No.5091832

>>5091800
Thank you kind sir!! You saved my night!
>>5091805
I wish I did, but I'm currently focused only on chemistry and biology, and these kind of calculators are pretty rare at my country, and I don't really have the time to spare to go looking for it..