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Water freezes at 0 celsius and 32 fahrenheit. Water boils at 100 celsius and 212 fahrenheit. Write degrees celsius as a linear function of degrees fahrenheit.

 Feb 21, 2020
 #1
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Let   the points  be    (F,C)  = (32, 0)   and (212, 100)

 

Find the slope betwen the points

 

( 100 - 0 ) / ( 212 -32)  =   100 /180   =  5/9

 

Using the pont  (32,0)   we have that

 

C  = (5/9)(F - 32)

 

 

cool cool cool

 Feb 21, 2020
 #2
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Thank you very much for your help sir :)

Guest Feb 21, 2020
 #3
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OK....glad to help    !!!

 

 

cool cool cool

CPhill  Feb 21, 2020

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