Algebra

posted by .

What is the answer? I came up with C. is this correct? Thanks for the help in advance!

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 -

    for g(x) = x-7
    only allowing real numbers...
    Yes, C is the answer.

  • Algebra -

    Thank yoU!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    That is not what the ? is asking. The ? is asking about how to get the quotient function, not the composite as you solved for. Can you please show us how to get the quotient function solution?
  2. Algebra

    Given f(x) = root x-2 and g(x) = x-7 what is the domain of the quotient function f/g ?
  3. Algebra

    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?
  4. Math

    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?
  5. calculus HELP

    how do you find the domain of the function:: 14/(x^2 - 361) <-- this is all under a square root.. i have attempted this so many times and have not found the correct answer yet. how do i solve the domain when it is a square root …
  6. Trigonometry

    I'm trying to find the cosecant of 11 pi/6. The answer is -2, but I'm not sure where this came from. I thought You would flip the sine value which was sq. root of 3/2, making it 2/sq. root of three, which would then become sq. root …
  7. college algebra

    1.for the given function f&g, find the following and state the domain of each result. f(x)=2x+1/9x-5; g(x) 4x/9x-5 a.(f+g)(x)=?
  8. math

    Here's my question: Determine if each system has one, two, or no solutions. (Show your work - 3 marks each) a)y=2x^2-2x+1 and y=3x-5 b)y=x^2+3x-16 and y=-x^2-8x-18 Here's my work on the question: a) x=(-b plus/minus sign (square root …
  9. Algebra plz help

    1.Identify the domain and range of the following relation. {(3,7),(3,8),(3,-2),(3,4),(3,1)} A.Domain:{3} Range:{-2,1,4,7,8}**** B.Domain:{-2,1,4,7,8} Range:{3} C.Domain:{all real numbers} Range:{all real numbers} D.Domain:O/ Range:O/ …
  10. algebra

    Give an example of a function, f(x), with a domain of (0,5] and a range of [0,∞). I've came up with the following. Is there a way to change it to limit domain to the (0,5]?

More Similar Questions