Homework Help: math

Posted by Amy on Wednesday, February 16, 2011 at 4:43pm.

Please help me?

y=log(x+1)

a. Write the equation as an exponential equation and solve for x.

b. Switch the variables in your answer to part a (Change x to y and vice versa). Write the new expression.

math - Henry, Friday, February 18, 2011 at 6:28pm
Y = log(X + 1).

a. 10^y = X + 1,
X = 10^y - 1.

b. Y = 10^x - 1.

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