Watch comprehensive video reviews for most units, designed for final exam preparation. Each video includes integrated problems you can solve alongside detailed solutions.
Not your average video:
Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.
Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.
Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.
Not your average video:
Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.
Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.
Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.
Transformations & asymptotes
Watch comprehensive video reviews for Transformations & asymptotes, designed for final exam preparation. Each video includes integrated problems you can solve alongside detailed solutions.
Not your average video:
Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.
Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.
Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.
Not your average video:
Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.
Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.
Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.
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AHL 2.13
When a rational function is of the form
there is a vertical asymptote at
By performing polynomial division, we can find the oblique asymptote of f(x), which has the equation
for some constant c determined during the polynomial division.
Example
Find the asymptotes of 3x−15x2−3x+2.
There is a vertical asymptote at x=31. To find the oblique asymptote, we performing the polynomial division:
So the oblique asymptote has equation y=35x−94.
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AHL 2.13
When a rational function is of the form
there is a vertical asymptote at
By performing polynomial division, we can find the oblique asymptote of f(x), which has the equation
for some constant c determined during the polynomial division.
Example
Find the asymptotes of 3x−15x2−3x+2.
There is a vertical asymptote at x=31. To find the oblique asymptote, we performing the polynomial division:
So the oblique asymptote has equation y=35x−94.
Powered by Desmos