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What's on the worksheet
- Find the correct points on the graph of the inverse and the mistake in Priya's answer.
- Give two points of a line's inverse, compare slopes and find intercepts.
- Word problem: the true mass for each reading on an inaccurate kitchen scale.
- Use the mirror in y equals x to find features of the inverse of a reciprocal-type function.
- Explain why a function and its inverse meet only on y equals x and find the meeting points.
- Use the figure of a square root graph to find points on its inverse and sketch it.
Teach it first
The free lesson teaches it with worked examples and practice problems.
The graph of an inverse: the lesson ›More Chapter 6 worksheets: Combined, composite and inverse functions
- 6.1Adding, subtracting and multiplying functions
- 6.2Dividing functions and the domain of a combination
- 6.3Evaluating a composition from numbers, tables and graphs
- 6.4Composing functions algebraically
- 6.5Domain of a composition
- 6.6One to one functions and the horizontal line test
- 6.7Inverse from a table or list of pairs
- 6.8Finding an inverse from a rule
- 6.9The graph of an inverse
- 6.10Restricting a domain to get an inverse