1,019 prompts matching "A set closed under one operation but not another"
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Explain Back: The displacement written as x equals a sin omega t
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Learn: Hooke's law, and what the modulus of elasticity means
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Worked Example: The tension in a stretched elastic string
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Explain Back: The elastic potential energy stored in a stretched string
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Simplifying an expression before solving an equation
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Inequality word problem with a real-life constraint
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Simplifying algebraic fractions that need factorising a quadratic first
I am in SS 3. Quiz me with 4 short Additional Maths questions on simplifying an algebraic
Solving an equation formed by equating two algebraic fractions
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Evaluating a function at an algebraic input
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The vertical line test
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Finding the inverse of a simple linear function
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Finding the making x the subject of a fractional function
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Verifying an inverse function is correct
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Self-inverse functions
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Composite function leading to solving an equation
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Piecewise-style simple function evaluation
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Solving f(x) = a given value
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Quiz me rapid-fire on evaluating functions
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WAEC-style past question on functions
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Show all working: full function exam question with three parts
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