Saturday

March 28, 2015

March 28, 2015

Posted by **Laurie** on Friday, June 19, 2009 at 11:12pm.

f(x)=root sign, and inside that x-2 and g(x)x-7. Which of the following is the domain of the quotient function f/g?

A. (-infinity,2]

B. (-infinity,7) U (7,infinity)

C. [2,7) U (7,infinity)

D. (2, infinity)

sqrt(x-2) /( x-7) ???

x must be 2 or greater or we have the square root of a negative number, which is not real.

x may not be 7 or we have a zero in the denominator

therefore

2 to 7 and 7 to + infinity

Is C the answer?

Math - Kim, Friday, June 19, 2009 at 10:42pm

Is C the quotient function of f/g?

- Algebra -
**Quidditch**, Saturday, June 20, 2009 at 12:06amfor g(x) = x-7

only allowing real numbers...

Yes, C is the answer.

- Algebra -
**Laurie**, Saturday, June 20, 2009 at 12:08amThank yoU!

**Answer this Question**

**Related Questions**

Algebra - f(x)=root sign, and inside that x-2 and g(x)x-7. Which of the ...

math - Here's my question: Determine if each system has one, two, or no ...

Trigonometry - I'm trying to find the cosecant of 11 pi/6. The answer is -2, but...

Math - f(x)=root sign, and inside that x-2 and g(x)x-7. Which of the following ...

Math/Algebra HELP - Can you please check these answers: 1. If the first Now= -9...

Calc - Find the functions a) f o g, b) g o f, c) f o f, d) g o g, and their ...

Calculus - Find the functions a) f o g, b) g o f, c) f o f, d) g o g, and their ...

Algebra - Could someone please help me find x in this problem and explain how ...

algebra - 1)Simplify:(6x^3-16x^2+11x-5)/(3x-2) answer= 2x^2-4x+1-3over3x-2 2)...

Algebra 1B - I really need help with this but I'm not sure if I'm going to put ...