410,771 views
45 votes
45 votes
3. Suppose you are given the following rational function: =OfWhat is the corresponding range value when the domain value is (6)?

3. Suppose you are given the following rational function: =OfWhat is the corresponding-example-1
User Tim Tom
by
2.8k points

1 Answer

14 votes
14 votes

The domain values are the values of x. The range values are the values of y. To find the range values when the domain value is 6, we need to evaluate the function for x = 6.

The function given is:


y=(2x-4)/(x^2-4)

Then, we substitute:


y=(2\cdot6-4)/(6^2-4)=(12-4)/(36-4)=(8)/(32)=(1)/(4)

Thus, the correct answer is option 3:


y=(1)/(4)

User Usama
by
3.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.