₦airaland Forum

help whoever knows Trig. , or who is good in graphing? i know we have some math whizes here come and shine!! and help me out

k how do you graph

y = 3 tan 2x (-pie < x < pie )

since there's no button for "pie' sorrry

can you just explain the direction of the graph n all that to me i need help please

hehe. i'm twice as bad at math as you are. esp at graphing.

i know there's a "tan" and "pie" function on my calculator though.

do you have a graphing calculator?


i swear im droppn this class

yes. that's what i use in physics.

you can't drop. there's just one week left to this quarter.

yea i can after 1st semester

ok in your graphing calc , type in y = 3 tan 2x (-pie < x < pie )

n tell me what the graph looks like pleasee , where the points r n all that

how do i put in the inequality functions? < and >. i'm trying to figure out that.

thats coo just type in y = 3 tan 2x n then tell me what the graph looks like from -pie to pie

it's giving me "err: invalid dim".
y= 3 tan 2x right?

dang

don't you have to solve the "tan" part first? can you use "tan" function in graphs.

this means i'm not taking trig.

lmaooo i can tell you're lost , thanks though latoya is also helpn me out

okay. cool then

i think i have got the answer.

you do , what is it

do u want ur pie as 3.1428 or 22/7? or wat?

3.14

opps u r out. ok i will Pm u the graph outline and answer

is that wot you dont know,he he he he.....u need extra classes and am here to be a tutor if you so need one.

Sodgi Gbe enu e soun jo. Like he knows it.

hmm, that's a hard one, ya see I ain't too good @ maths

Put ur calculator in radian mode and solve it. Or put Π as 90˚. Cos if u convert Π from radian to degree mode it will give u 90˚. Hope I have helped u. Now