Calculating the Area Under a Graph | Find the Shaded Region on a Lab Image

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Homework Help Overview

The original poster seeks assistance in calculating the area under a graph represented in a lab image, specifically focusing on the shaded region. The context involves understanding how to quantify this area, which is a common task in graphical analysis in physics or mathematics.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants suggest considering trapezoidal methods for estimation and discuss the potential for using square units to approximate the area. The original poster expresses urgency for a definitive answer and questions their understanding of the problem.

Discussion Status

Some guidance has been provided regarding estimation techniques, but the original poster's request for a more concrete answer indicates ongoing uncertainty. There is a mix of suggestions and expressions of frustration regarding the need for a clearer understanding.

Contextual Notes

The original poster mentions a lack of knowledge about calculating the area and expresses a desire for immediate assistance, which may reflect constraints imposed by homework deadlines or expectations for independent problem-solving.

interXdragon
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Okay, so my question is: given the picture below, how can I find the area below the graph (in the shaded region) ? It's for a lab that I did in class, but it wasn't until i finished the whole picture that i realized that I didn't know how to calculate the area of this graph.

Thanks.

http://unityofthedragons.org/oker.jpg
 
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HINT: Think trapezoids! :)
 
If an estimate is good enough, just notice that each square represents 0.16*1 Nm = 0.16 Joules. Then just add up the squares and estimate for the non-complete squares.
 
Tide said:
HINT: Think trapezoids! :)
at this point, i really need a definite answer ASAP, perhaps u can teach me how to use a calculator?
 
interXdragon said:
at this point, i really need a definite answer ASAP, perhaps u can teach me how to use a calculator?

Perhaps I am reading this wrong!

You have been given some very sound advise in this thread already. Why don't you show us some effort on your part.
 

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