having difficulty with f(x)=3 times square root of x + 1.  TOPIC_SOLVED

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having difficulty with f(x)=3 times square root of x + 1.

Postby cathy on Tue Jul 14, 2009 8:00 am

Pls solve if f(x) = 3 times the square root of x + 1. Find the inverse of f graph and its inverse on the same axes.
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Postby stapel_eliz on Tue Jul 14, 2009 1:21 pm

cathy wrote:f(x) = 3 times the square root of x + 1. Find the inverse of f graph and its inverse on the same axes.

To learn how to find the inverse of a function, try here.

To learn how to do the two graphs, try this lesson on graphing radical functions and this lesson on graphing quadratics.

Have fun! :D

(And if you get stuck, please reply showing how far you have gotten. Thank you!)
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