Message from @Donald(KvyatFan26)

Discord ID: 808536952789925898


2021-02-08 16:44:01 UTC  

Need help

https://cdn.discordapp.com/attachments/801170141907386408/808377605476450365/image0.jpg

2021-02-08 16:45:28 UTC  

i might be able to help

2021-02-08 16:45:49 UTC  

Thank you

2021-02-08 16:47:11 UTC  

so is the first one this? -2+.5*cos(8x+(2pi/3)

2021-02-08 16:47:27 UTC  

the -2 is the vertical shift

2021-02-08 16:47:50 UTC  

the .5 is the amplitude

2021-02-08 16:48:07 UTC  

8 affects the period

2021-02-08 16:48:26 UTC  

and 2pi/3 is the phase shift

2021-02-08 16:48:54 UTC  

Thank you

2021-02-08 16:49:04 UTC  

with 8x, it makes the period 1/8th of its normal length

2021-02-08 16:49:34 UTC  

Okay

2021-02-08 17:38:49 UTC  

Alright I don’t get the first one.

https://cdn.discordapp.com/attachments/801170141907386408/808391398050889778/image0.jpg

2021-02-08 17:39:00 UTC  

In fact my understanding of slope fields is non existent.

2021-02-08 17:39:24 UTC  

What I dont want to see this

2021-02-08 17:44:50 UTC  

Not like I want to deal with it either but no choice.

2021-02-08 17:51:39 UTC  

Easy way to do it plug in coordinate point to see if it match the slope @Kyrix

2021-02-08 17:53:44 UTC  

I think the correct ans is C

2021-02-08 17:55:05 UTC  

That's what I got.

2021-02-08 23:26:05 UTC  

What class is this?

2021-02-08 23:45:18 UTC  

Calc BC.

2021-02-09 03:17:11 UTC  

what the hell

2021-02-09 03:17:16 UTC  

im in algebra 2

2021-02-09 03:31:36 UTC  

It does look like exponential growth so

2021-02-09 03:35:43 UTC  

REDACTED

2021-02-09 03:36:29 UTC  

So isnt it rad2?

2021-02-09 03:48:04 UTC  

Hol up I got it

2021-02-09 03:48:09 UTC  

No rads on bottom

2021-02-09 03:56:11 UTC  

https://cdn.discordapp.com/attachments/801170141907386408/808546766654930974/Screen_Shot_2021-02-08_at_7.55.57_PM.png

2021-02-09 04:14:41 UTC  

Find angle C first

2021-02-09 04:14:50 UTC  

mhm

2021-02-09 04:14:54 UTC  

By using the law of sines right?

2021-02-09 04:15:01 UTC  

Then use law of sine

2021-02-09 04:15:13 UTC  

With sin 74/210?

2021-02-09 04:16:46 UTC  

so side A would be 157.2

2021-02-09 04:16:50 UTC  
2021-02-09 04:18:20 UTC  

x/sin60 = 210/sin46

2021-02-09 04:18:50 UTC  
2021-02-09 04:18:56 UTC  

Solve for x

2021-02-09 04:20:31 UTC  

Ok so isolate x

2021-02-09 04:20:37 UTC  

By multiplying sin60

2021-02-09 04:20:41 UTC  

on both sides