1,483 prompts matching "Which form of the geometric sum formula to use when r is less than one (Show Tha"
Show that, hence find: Rejecting a root that does not fit the situation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Show that, hence find: Checking whether a calculated answer is reasonable
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain back: Finding a quantity from one part and the ratio
I have just studied finding a quantity from one part and the ratio in my SS1 Mathematics c
Worked example: The unitary method for a proportion problem
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Show that, hence find: The distance between two points from their coordinates
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Explain back: The y-intercept and what it means
I have just studied the y-intercept and what it means in my SS1 Mathematics class. Let me
Worked example: The equation y equals mx plus c
Act as my SS1 Mathematics tutor. Take me through one full worked example on the equation y
IGCSE practice: Using the memory and bracket keys efficiently
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IGCSE practice: Reading a journey off a travel graph
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IGCSE practice: Reading a conversion between two units off a graph
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IGCSE practice: The area under a speed-time graph as distance
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IGCSE practice: The open and filled circle conventions on a number line
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IGCSE practice: Solving a linear inequality the way you solve an equation
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IGCSE practice: Finding the angle at the centre from a given arc length
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IGCSE practice: Spotting the C shape that marks co-interior angles
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IGCSE practice: Spotting the rule that generates a number sequence
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IGCSE practice: The cosine ratio as adjacent over hypotenuse
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IGCSE practice: Drawing the elevation triangle before calculating
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IGCSE practice: Parallel lines and the gradients they share
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IGCSE practice: Testing two lines for perpendicularity from their equations
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