1,311 prompts matching "IGCSE Additional Maths Y10: The difference between fg and gf — Practice Set"
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Composite function leading to solving an equation
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Inequality word problem with a real-life constraint
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What a function is and function notation
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Domain of a simple algebraic function
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Verifying an inverse function is correct
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Composite function with three functions applied in order
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Quiz me rapid-fire on evaluating functions
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Show all working: full function exam question with three parts
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Define mass, force and weight with correct units
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Simplifying an expression before solving an equation
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Factorising an expression with a common algebraic bracket factor
I am in SS 3. Teach me factorising an expression where the common factor is itself a brack
Simplifying algebraic fractions that need factorising a quadratic first
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Evaluating a function at a given value
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Evaluating a function at a negative value
I am in SS 3. Teach me evaluating a function at a negative input value, such as finding f(
Evaluating a function at an algebraic input
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Domain of a function involving a square root
I am in SS 3. Teach me finding the domain of a function involving a square root, such as f
Range of a simple function from its graph or values
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Composite functions gf(x)
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Domain and range of an inverse function
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Graphs of a function and its inverse as reflections
I am in SS 3. Teach me why the graph of a function and the graph of its inverse are reflec