February 23, 2017

Homework Help: Algebra 2

Posted by Kendra on Sunday, March 18, 2012 at 10:01pm.

Okay so I need help with basically how to find the domain, range, and how to solve if it says Find the value of f(3).

Let the f function be defined by f(x) = the square root of x + 1 for -1 is less than or equal to x less than or equal to 3.
And 4 - x for 3 is less than x less than or equal to 5

I don't know where to start. Thanks in advance.

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