Tuesday

September 16, 2014

September 16, 2014

Posted by **student** on Sunday, June 23, 2013 at 10:38pm.

1) f(x)= log2( 49-x^2)

2) f(x)=In [1/x+5]

- math/algebra -
**Steve**, Monday, June 24, 2013 at 4:57amthe domai of log(x) is x>0

So, we need

1) 49-x^2 > 0

2) 1/x+5 > 0

Just solve those inequalities.

**Answer this Question**

**Related Questions**

college algebra - 1.for the given function f&g, find the following and state the...

algebra - 2. The function f is defined as follows f(x)={4+2x if x<0 {x^2 if x...

Math - Graphing Logarithms function - Graph the function below. Determine the ...

algebra/please can you ck my answers - Tell what the output value is for the ...

math - solve the equation log2(x+4)-log4x=2 the 2 and 4 are lower than the g ...

math30 - 1.Use the laws of logarithms to express log2 (6) – log2 (3) + 2log2 (...

Algebra - Given the following function rules and domains, find the associated ...

algebra - Find the domain and range of the relation and determine whether it is ...

Algebra - Find the domain of each square root function. Then use the domain to ...

PLEASE HELP! college algebra - Given the following piecewise function f(x)= {-x+...