HSC Together Year 11 Maths Advanced: Solving Cubic Function Problems

• Working With Functions
• Trigonometric Functions
• Calculus
• Exponential and Logarithmic Functions
• Statistical Analysis
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# Solving Cubic Function Problems

### How do I approach solving and graphing cubic function problems?

In this post, we learn to recognise cubic functions of the form: f(x) = x^{3}, f(x) = k(x - b)^{3} + c and f(x) = k(x - a)(x - b)(x - c), where a, b, c and k are constants, from their equation and/or graph and identify important features of the graph. This is part of the Prelim Maths Advanced course under the topic Working with Functions and sub-part Linear, Quadratic and Cubic Functions, specifically focussing on solving cubic function problems.

### How do I graph cubic functions?

The following four videos cover the step-by-step methodical process to understand and graph cubics in various forms and recognise the respective graphical properties.

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