1,483 prompts matching "IGCSE practice: Carrying out one transformation and then another"
Spot my mistake: Using exponential decay to model a real-life
Act as my SS1 Maths tutor. I'll show you my working for a question on using exponential de
Practice set: Factorising a quadratic expression of the form
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Worked example: Discrete data and continuous data distinguished
Act as my SS1 Mathematics tutor. Take me through one full worked example on discrete data
Practice set: Recognising the restrictions on the conclusions
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Worked example: The interior and exterior angles of a polygon
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Practice set: Calculating the mean of a set of individual data
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Practice set: Calculating the sector angles for a pie chart
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Practice set: Solving simultaneous linear equations in two variables
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Spot my mistake: Solving simultaneous equations where one unknown is already the subject
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Practice set: Average speed over a whole journey
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Practice set: Finding an unknown quantity from an inverse proportion
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Practice set: The length of a line segment from its endpoints
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Practice set: Calculating the probability of a single event
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Real-life question: Checking a base eight conversion by expanding it again
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Find my error: Dividing one binary number by another
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Check my understanding: The law of indices for a power raised
I am in SS 1. I think I understand the law of indices for a power raised to a power now. L
Find my error: A power of m over n as a root and a power together
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Check my understanding: The relationship between indices
I am in SS 1. I think I understand the relationship between indices and logarithms now. Le
Check my understanding: Solving a mixed problem combining
I am in SS 1. I think I understand solving a mixed problem combining multiplication, divis
Check my understanding: Solving a real-life percentage
I am in SS 1. I think I understand solving a real-life percentage increase or decrease pro