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what is the equation in log. Write the exponential equation 98 7 y in logarithmic form. We can use this fact along with the rules of logarithms to solve logarithmic equations where the argument is an algebraic expression.
Log 10 F x m log 10 x b displaystyle log _ 10F xmlog _ 10xb F x x m 10 b displaystyle F xx mcdot 10 b where m is the slope and b is the intercept point on the log plot. 1 3 27. Log b x n n log b x Change of base rule.
By now you should know that when the base of the exponent and the base of.
In this example the base is 7 and the base moved from the right side of the exponential equation to the left side of the. A general exponential function is given in the form y bx where b is called the base x is called the exponent and y can be called the product of factors. The equation for a line on a loglog scale would be. Log base10 of 3x2 2 can be rewritten as.