748 prompts matching "Determine command word: validity of an argument"
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Recurring decimals as an infinite geometric series
I am in SS 1. I'm going to explain how a recurring decimal, such as 0.777..., can be writt
Comparing arithmetic and geometric growth over time
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Explaining the difference between a sequence and a series
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Three consecutive terms word problem
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Reviewing every sequence and series formula before a test
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Midpoint of a line segment
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Gradient of a line joining two points
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Equation of a line through two given points
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Finding where a line crosses the x-axis and y-axis
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Length of a line segment on a graph
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Vertical and horizontal line equations
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Finding an unknown coordinate using the gradient formula
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Coordinate geometry combined with simultaneous equations
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Full worked exam-style problem combining gradient, distance and midpoint
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Expanding and simplifying with negative brackets
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Solving simultaneous linear equations by elimination
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Factorising a quadratic with a coefficient in front of x squared
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Quiz me rapid-fire on expanding and factorising
I am in SS 1. I'm going to explain a rapid-fire quiz alternating between expanding a brack
Common sign errors in algebraic manipulation
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Learn: Telling a rational number from an irrational one
You are my personal SS1 Further Mathematics tutor. Teach me telling a rational number from