Graph the function:y=3csc[1/2(x-3pi/4)]+5. State the domain and range.

- IsTim

Graph the function:y=3csc[1/2(x-3pi/4)]+5. State the domain and range.

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- IsTim

Just wondering, would I graph the function y=sinx, and then apply the transformations from teh function onto that? Once I'm done that, would I then continue on with how I would usually graph y=cscx?

- Akshay_Budhkar

the only place the function is not defined is when cosec x is infinity or sinx is 0

- Akshay_Budhkar

so u can get the domain

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## More answers

- Akshay_Budhkar

also cosec x ranges from -∞ to ∞ . so this function has a range as all real numbers

- IsTim

I'm worried about graphing it though.

- Akshay_Budhkar

oh

- Akshay_Budhkar

better graph cosecx first then the transformations

- IsTim

I'll figure out the domain and range once I get the graph. But what you said, I guess the Range is yEr.

- IsTim

Ok. Graph the original first?

- IsTim

Gimme me a minute. I guess you can do what you want while you're waiting.

- IsTim

done.

- Akshay_Budhkar

my medal

- IsTim

Lol. K.

- Akshay_Budhkar

:P

- Akshay_Budhkar

ok u fine man?

- IsTim

Not yet. I've got the base function, but I'm struggling with dem transformations.

- IsTim

My solution sounds wrong to me though.

- Akshay_Budhkar

try wolhphram and compare ur graph!

- IsTim

Link it?

- Akshay_Budhkar

i cant make it on this site :/

- IsTim

Gimme the link. I'll give it a a look.

- IsTim

Hello?

- Akshay_Budhkar

ok wait

- Akshay_Budhkar

i m helping 3 ppl and discussing a question with 3 others

- Akshay_Budhkar

so its diff

- Akshay_Budhkar

:P

- IsTim

Gotcha.

- Akshay_Budhkar

http://www.wolframalpha.com/input/?i=%3Ay%3D3csc%5B1%2F2%28x-3pi%2F4%29%5D%2B5

- IsTim

Thanks man.

- Akshay_Budhkar

anything for you :P

- IsTim

Great. Nice to know I've got support.

- IsTim

Wait. The x-line thing; could I changethat to radians/pi?

- Akshay_Budhkar

why?

- IsTim

It's how I learnt to do it. The teacher asks us to do it in radians too.

- Akshay_Budhkar

u can change it

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