Lesson Worksheet: Domain and Range of a Rational Function Mathematics • 10th Grade
In this worksheet, we will practice finding the domain and range of a rational function either from its graph or its defining rule.
Q1:
Find the value of given where is undefined.
- A
- B
- C
- D14
- E
Q2:
Determine the domain and the range of the function .
- AThe domain is , and the range is .
- BThe domain is , and the range is .
- CThe domain is , and the range is .
- DThe domain is , and the range is .
Q3:
Simplify the function , and find its domain.
- A, domain
- B, domain
- C, domain
- D, domain
- E, domain
Q4:
Find the domain of the function .
- A
- B
- C
- D
Q5:
The domain of an algebraic fractional function is the set of all real numbers except the .
- Azeros of the function
- Bzeros of the denominator of the function
Q6:
Determine the domain and the range of the function .
- AThe domain is and the range is .
- BThe domain is and the range is .
- CThe domain is and the range is .
- DThe domain is and the range is .
- EThe domain is and the range is .
Q7:
Define a function on real numbers by .
What is the domain of this function?
- Aall real numbers except
- Ball real numbers except
- Call real numbers except
- Dall real numbers except
- Eall real numbers
Find the one value that cannot take.
- A
- B
- C
- D
- E
What is the range of this function?
- Aall real numbers except
- Ball real numbers
- Call real numbers except
- Dall real numbers except
- Eall real numbers except
Q8:
Determine the domain and the range of the function .
- AThe domain is and the range is .
- BThe domain is and the range is .
- CThe domain is and the range is .
- DThe domain is and the range is .
Q9:
Identify the domain of .
- A
- B
- C
- D
- E
Q10:
The function has an additive inverse if the domain is .
- A
- B
- C
- D
- E