1,315 prompts matching "Rationalising and then simplifying fully"
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Inequality word problem with a real-life constraint
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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
Solving an equation formed by equating two algebraic fractions
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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(
Domain of a simple algebraic function
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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
Testing whether a relation is a function
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Composite functions fg(x)
I am in SS 3. Teach me finding a composite function fg(x), meaning applying g first then f
Showing that fg(x) is not the same as gf(x)
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Finding the inverse of a simple linear function
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Verifying an inverse function is correct
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Composite function leading to solving an equation
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Multi-part function exam question
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Function notation applied to a real-world formula
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One-to-one versus many-to-one functions
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Restricting the domain so an inverse exists
I am in SS 3. Teach me restricting the domain of a many-to-one function, such as f(x) = x^
Composite function with three functions applied in order
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Explaining function notation to a classmate
I am in SS 3. I'm going to explain explaining function notation and what f(x) really means
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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