+0  
 
0
176
2
avatar+46 

Help please 

felrose13  Feb 17, 2017

Best Answer 

 #1
avatar+87293 
+10

I stole this one from Melody..........you can see the methodology  in  her answer to your other post

 

Here's the graph :

 

 

It is first 41° at  t ≈ 6.25 hrs  after midnight ≈ 6:15 AM

 

 

 

cool cool cool

CPhill  Feb 18, 2017
 #1
avatar+87293 
+10
Best Answer

I stole this one from Melody..........you can see the methodology  in  her answer to your other post

 

Here's the graph :

 

 

It is first 41° at  t ≈ 6.25 hrs  after midnight ≈ 6:15 AM

 

 

 

cool cool cool

CPhill  Feb 18, 2017
 #2
avatar+92751 
+5

Yep

 

solve

 

\(9sin[\frac{2\pi}{24}(x-8)]+45=41\)

Melody  Feb 18, 2017

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