Graph the function

Question

Graph the function

jagr2713 · Answer

$$y=4\tan (2x)$$


The book makes it look like i am wrong but check it out

jagr2713 · Answer

$$-\frac{ \pi }{ 4 } | -\frac{ \pi }{ 8 } | 0 | \frac{ \pi }{ 8 } | \frac{ \pi }{ 4 } $$

jagr2713 · Answer

$$UND | -4 | 0 | 4 |UND$$

jagr2713 · Answer

Those are my points but check if i am right
@zepdrix @jim_thompson5910 @Directrix @ShadowLegendX

zepdrix · Answer

I don't quite understand your notation :\ Hmm

jim_thompson5910 · Answer

@zepdrix see attached

jagr2713 · Answer

Sorry its a graph https://gyazo.com/0896ec37a29ae8e91efef140abbfdda9 Thats what mathway got and mine is way different. But the first part is the first side of the graph and etc

jagr2713 · Answer

Yes i got undefined

jim_thompson5910 · Answer

your table looks good @jagr2713

jagr2713 · Answer

Ohh Thank you :D But aren't i right as well. But i researched it on math way and they got a totally different X's

jim_thompson5910 · Answer

what do you mean?

jagr2713 · Answer

Like in this link https://gyazo.com/0896ec37a29ae8e91efef140abbfdda9 I input the question and they got the x's different then mine. But i am 100% sure my answer is correct.

jim_thompson5910 · Answer

show me what you put as the input

jagr2713 · Answer

https://gyazo.com/a2bc6acbcdc448caa92f6153cf9c4ee8

jim_thompson5910 · Answer

You can use any x value you want as long as it leads to a defined value. In this case, they just used a different set of x values. Either table is perfectly fine

jagr2713 · Answer

Oh because i thought you set 2x = -pi/ and 2x=pi/2

jim_thompson5910 · Answer

no you replace every x with whatever is shown in the x column

jagr2713 · Answer

But we both are correct though? Cause it seems like it

jim_thompson5910 · Answer

yes either table is fine

jagr2713 · Answer

Thank you

jim_thompson5910 · Answer

you're welcome