1,483 prompts matching "Omitting to test the nature of a stationary point"
Worked example: A tautology and a contradiction
Act as my SS1 Mathematics tutor. Take me through one full worked example on a tautology an
Quiz me: Making a letter the subject by one inverse operation
Act as my SS1 Mathematics tutor and quiz me on making a letter the subject by one inverse
Practice set: Changing the subject when the letter is inside a bracket
Act as my SS1 Mathematics tutor. Give me five practice questions on changing the subject w
Spot my mistake: Changing the subject when the letter is under a root
Act as my SS1 Mathematics tutor. Work a question on changing the subject when the letter i
Worked example: Changing the subject when the letter occurs on both sides
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Word problem: Substituting after rearranging, rather than before
Act as my SS1 Mathematics tutor. Give me three word problems on substituting after rearran
Practice set: Factorising when that coefficient is not one
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Spot my mistake: Factorising a perfect square trinomial
Act as my SS1 Mathematics tutor. Work a question on factorising a perfect square trinomial
Worked example: Solving by setting each factor to nought
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by set
Teach me: Why completing the square works
You are my personal SS1 Mathematics tutor. Teach me why completing the square works, worki
Quiz me: Writing a quadratic in the form (x + a) squared plus b
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Spot my mistake: Deriving the quadratic formula
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Teach me: The parabola and which way it opens
You are my personal SS1 Mathematics tutor. Teach me the parabola and which way it opens, w
Spot my mistake: Whether a parabola has a maximum or a minimum
Act as my SS1 Mathematics tutor. Work a question on whether a parabola has a maximum or a
Quiz me: Finding an arc length from the angle and radius
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Word problem: Arc length when the angle is given in radians
Act as my SS1 Mathematics tutor. Give me three word problems on arc length when the angle
Worked example: Rolling a sector into a cone
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Worked example: The slant height in a cone's surface area
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Teach me: A frustum as a cone with its top removed
You are my personal SS1 Mathematics tutor. Teach me a frustum as a cone with its top remov
Spot my mistake: The faces hidden where two solids join
Act as my SS1 Mathematics tutor. Work a question on the faces hidden where two solids join