The diagram shows part of a straight line obtained by plotting log10 y against log10 x for two variables x and y. Find
a) log10 y in terms of log10 x
b) y in terms of x
c) the valve of x when y = 40
Can teach me how to do??
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Hint: The "log(y) and log(x)" act as y and x values. So your line on the graph will be of the form: , where m and b are the usual slope of the line, and b is the y-intercept.
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