Posted by Ed on Thursday, September 23, 2010 at 3:09pm.
Find the quotient function f/g for f(x)=sqr(x+1) and g(x)= sqr( x-1).
However, I also have to state the restrictions to the domain and range, which I do not know how to do. Could someone please help me? Thanks.
- Math - MathMate, Thursday, September 23, 2010 at 5:26pm
If Dom(f(x))=domain of f(x), and
Dom(g(x))=domain of g(x), the domain of f(x)/g(x) is the intersection
However,by the definition of the quotient function, g(x) ≠ 0, therefore, we have to remove the members where g(x)=0 to get the final version:
g(x)=0 when x=1, this has to be removed.
Answer this Question
- Math - Find the quotient function f/g for f(x)=sqr(x+1) and g(x)= sqr( x-1). My...
- math - I have a question I have been working on since yesterday and I am not ...
- Algebra2/Trig - sqr(x^2-4)+(x^2)/x^2+1 I got ((x^2+1)*sqr(x^2-4)+x^2)/x^2+1 But ...
- algebra 1 - sqr 10 times sqr 16 over sqr 5
- TRIG - Given that tanx = 1/sqr(15) and secx -4/sqr(15) find the value of sinx
- Math - Perform the indicated operations and simplify i^37 sqr-12 x sqr-15
- geometry - Rays PQ and QR are perpindicular. Point S lies i the interior of ...
- algebra 1 - 1 over 2 sqr 32 times sqr 2 simplify the expression
- algebra 1 - sqr 9 over sqr 49 simplify the expression
- algebra 1 - sqr 49 over sqr 4 simplify the expression