Curve Sketching 2 (AQA A-Level Further Maths): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
When does a rational function have an oblique asymptote?
When does a rational function have an oblique asymptote?
When numerator degree ≥ denominator degree
What is a proper rational function?
What is a proper rational function?
Numerator degree < denominator degree
After dividing to get , what is the oblique asymptote equation?
After dividing to get , what is the oblique asymptote equation?
How do you find vertical asymptotes of a rational function?
How do you find vertical asymptotes of a rational function?
Solve denominator = 0
What happens to as ?
What happens to as ?
It approaches 0
What type of asymptote does a proper rational function typically have?
What type of asymptote does a proper rational function typically have?
Horizontal at
To find unknowns given an oblique asymptote, what should you do first?
To find unknowns given an oblique asymptote, what should you do first?
Multiply asymptote by denominator
What should you ignore when stating the oblique asymptote equation?
What should you ignore when stating the oblique asymptote equation?
The remainder
If numerator degree equals denominator degree, what type of asymptote occurs?
If numerator degree equals denominator degree, what type of asymptote occurs?
Oblique
What method is used to find oblique asymptotes?
What method is used to find oblique asymptotes?
Algebraic long division