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Before using a more complex formula it is better to know how to answer the question using a simpler method.
From the diagram we can see that this is a sector from a circle. We need to find out the ...
1*1/100+1= 1.001
To find the gradient of the graph, we need to differentiate the equation. So if y = xn ==> the derivative dy/dx = nxn-1 This means that dy/dx = 6x + 5 for this eq...
What we require to plot this graph are the following: the general shape of the graph, the intercepts with the x and y axes and the maximum point/minimum point. All functions with x2 as the high...
Median: Reorder the data in numerical order, then select the value that lies directly in the middle of the data line - if there is an odd number of data, the median value is the middle number and if there...
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