755 prompts matching "The three forms of the double angle formula for cosine"
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Worked Example: The alternative sum formula that uses the last term
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IGCSE Additional Maths Y10: Reading the line of symmetry from the completed square form — Practice Set
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IGCSE Additional Maths Y10: Reading the roots of a quadratic straight off its completed square form — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Dividing by a linear expression of the form ax minus b — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Using the factor theorem with a factor of the form ax minus b — Exam Technique
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IGCSE Additional Maths Y10: Solving an equation of the form log of a bracket equals a number — IGCSE Exam Practice
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IGCSE Additional Maths Y10: An equation of the form a to the power x equals b — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Drawing the line of best fit on a linear-form graph — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Reading the gradient off a linear-form graph — Show All Working
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IGCSE Additional Maths Y10: Reading the intercept off a linear-form graph — Common Mistakes
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IGCSE Additional Maths Y10: The gradient of a line given in the form ax plus by equals c — IGCSE Exam Practice
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IGCSE Additional Maths Y10: The effect of a transformation on the coordinates of a point — Common Mistakes
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IGCSE Additional Maths Y10: The effect of a transformation on an asymptote — Exam Technique
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Finding an unknown coordinate using the gradient formula
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Area of a triangle from three coordinates
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Reviewing every sequence and series formula before a test
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Explaining gradient, midpoint and distance formulas in my own words
I am in SS 1. Quiz me with 4 short Additional Maths questions on the three core coordinate
Reviewing all coordinate geometry formulas before a test
I am in SS 1. Quiz me with 5 short Additional Maths questions on a structured review of ev
Final Revision: Expressing a rationalised answer in the form a root b over c
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Final Revision: Converting an answer back out of index form
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