1,045 prompts matching "Evaluating a function at a negative value"
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Worked example: find the equation of a circle with centre (2,-1) and radius 4
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Worked example: use matrices to solve the simultaneous equations 2x+y=8 and x-y=1
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Worked example: in how many ways can 6 people be seated around a circular table
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Worked example: use the binomial expansion to estimate (2.01)^5 to 4 decimal places
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Worked example: expand (1-x)^4 fully and use it to estimate (0.98)^4
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Real-life application of quadratic equations
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Real-life application of completing the square
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Real-life application of the quadratic formula
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Real-life application of polynomials
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Real-life application of the remainder theorem
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Real-life application of cubic equations
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Real-life application of propositional logic
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Real-life application of truth tables
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Real-life application of permutations
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Real-life application of combinations
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Real-life application of cyclic permutations
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Real-life application of probability using combinatorics
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Real-life application of the binomial theorem
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Real-life application of indices
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Real-life application of surds
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