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avatar+191 

 

 

HI, It might sounds stupid that I got the non easy part of the probleme however here you go ! 

When digging into the earth, the temperatures rises according to the following linear eqution 

 

T(H) = 15 + 0.01h 

 

Where t(h) is the increase in temperature in degrees Celsius and h is the depth in meters 

 

I found both intercept the issue here is how to explain what it means in the context ? It might be stupid but this is my issues :( 

 

A. Find the vertical interceept and explain what it means in the context of the problem ( 0,15)

B. Find the horizontal interecept and explain what ut means in the context ""  I Think its wrong is is ( 1500,0 ) I did 15/0.01 ?? 

 

If someone could help me that would be really nice ! 

 

Thank you ! :) 

Enjoy your day ! 

 
 Oct 29, 2015
 #1
avatar+129845 
+5

T(h) = 15 + 0.01h

 

The vertical intercept is the temperature of the earth at its surface = 15 C

 

The horizontal intercept doesn't make much sense in this problem....this is where the temp = 0.....however, given that positve h values represent the distance below ground, in this case, the temp is 0 C at 1500 m above the surface of the earth......

 

See the graph, here........https://www.desmos.com/calculator/jvef1xalkw

 

 

 

cool cool cool

 Oct 29, 2015

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