1,040 prompts matching "IGCSE practice: When a function has no inverse"
Find my error: Using letters of the alphabet to represent
Act as my SS1 Maths tutor. I attempted a harder question on using letters of the alphabet
Find my error: Substituting given numerical values
Act as my SS1 Maths tutor. I attempted a harder question on substituting given numerical v
Teach me again: Why the empty set is a subset of every set
Act as my SS1 Mathematics tutor. I did not follow why the empty set is a subset of every s
Extra quiz: Disjoint sets, and how to tell them apart
Act as my SS1 Mathematics tutor. Give me a further quiz on disjoint sets, and how to tell
Teach me again: Checking the solution of a linear equation by substituting it back
Act as my SS1 Mathematics tutor. I did not follow checking the solution of a linear equati
Check my understanding: Creating a linear equation
I am in SS 1. I think I understand creating a linear equation from a word problem now. Let
Find my error: Substituting given values into a formula
Act as my SS1 Maths tutor. I attempted a harder question on substituting given values into
Teach me again: Predicting a value from a direct proportion constant
Act as my SS1 Mathematics tutor. I did not follow predicting a value from a direct proport
Check my understanding: Solving a word problem involving
I am in SS 1. I think I understand solving a word problem involving partial variation now.
Find my error: Writing the equation that represents a direct
Act as my SS1 Maths tutor. I attempted a harder question on writing the equation that repr
Real-life question: Writing the equation that represents
Act as my SS1 Maths tutor. Set me a fresh word problem about a WAEC candidate estimating e
Teach me again: Forming a quadratic whose roots are given as fractions
Act as my SS1 Mathematics tutor. I did not follow forming a quadratic whose roots are give
Check my understanding: Drawing a smooth parabolic curve
I am in SS 1. I think I understand drawing a smooth parabolic curve through plotted points
Find my error: Reading the maximum or minimum value off
Act as my SS1 Maths tutor. I attempted a harder question on reading the maximum or minimum
Teach me again: The gradient of a horizontal and of a vertical line
Act as my SS1 Mathematics tutor. I did not follow the gradient of a horizontal and of a ve
Extra quiz: Identifying the gradient and intercept from a drawn line
Act as my SS1 Mathematics tutor. Give me a further quiz on identifying the gradient and in
Check my understanding: Proving that the angle sum
I am in SS 1. I think I understand proving that the angle sum of a triangle is 180 degrees
Find my error: Proving that the exterior angle of a triangle
Act as my SS1 Maths tutor. I attempted a harder question on proving that the exterior angl
Teach me again: The right-angle hypotenuse-side condition
Act as my SS1 Mathematics tutor. I did not follow the right-angle hypotenuse-side conditio
Check my understanding: Solving problems using properties
I am in SS 1. I think I understand solving problems using properties of isosceles triangle