Friday

October 24, 2014

October 24, 2014

Posted by **Sharday** on Wednesday, May 22, 2013 at 8:17pm.

f(x)=2x+1;g(x)=7x-1

a) (f-g)(x)=_____

(f/g)(X)=_____

- algebra -
**Henry**, Friday, May 24, 2013 at 8:10pm(f-g)(x)= (2x+1)-(7x-1)

= 2x+1-7x+1 = -5x+2.

Domain: All real values of x.

(f/g)(x) = (2x+1)/7x-1)

7x-1 = 0

7x = 1

X = 1/7

When X = 1/7, the denominator = 0 which

is forbidden. Therefore, the domain is

all real values of X except I/7.

1/7 <X< 1/7.

**Answer this Question**

**Related Questions**

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

Calculus Help Please - let f(x)=(x-1)^2, g(x)=e^(-2x), and h(x)=1+ ln(1-2x) find...

college algebra - Let f(x) = 1/x − 2 and g(x) = 1/x − 3 . Determine ...

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

College Algebra - For the given functions f and g, find the following and state ...

college algebra - given the folowing quadratic equations find the vertex the ...

economics (micro) - 2. In the table below, assume a monopsonist has the marginal...

algebra - For the given functions f and g, find the following and state the ...

algebra - For the given functions f and g, find the following and state the ...

algebra - Graph the following function using the technique of shifting, ...