912 prompts matching "Let me explain: Why completing the square works at all"
Real-life problem: The cross-sectional area times length formula
Act as my SS2 Mathematics tutor. Show me where the cross-sectional area times length formu
Explain back: Using y minus y one equals m times x minus x one
I have just studied using y minus y one equals m times x minus x one in my SS2 Mathematics
Worked example: The length of a tangent found by Pythagoras
Act as my SS2 Mathematics tutor. Take me through one full worked example on the length of
Practice: The gradient of a speed-time graph as acceleration
Act as my SS2 Mathematics tutor. Give me five practice questions on the gradient of a spee
Practice: The circumference formula, and the meaning of pi
Act as my SS2 Mathematics tutor. Give me five practice questions on the circumference form
Explain back: The shape and the period of the sine curve
I have just studied the shape and the period of the sine curve in my SS2 Mathematics class
Worked example: The parabola shape, and which way it opens
Act as my SS2 Mathematics tutor. Take me through one full worked example on the parabola s
Worked example: The union shown on a Venn diagram
Act as my SS2 Mathematics tutor. Take me through one full worked example on the union show
Worked Example: Using the cosine ratio to find a side
Act as my WAEC Mathematics tutor. I am in SS 2. Take me through one full worked example on
Explain back: Corresponding sides and the length scale factor
I have just studied corresponding sides and the length scale factor in my SS2 Mathematics
Explain back: Reading a recurring decimal from the display
I have just studied reading a recurring decimal from the display in my SS2 Mathematics cla
Worked example: An equation with the unknown on both sides
Act as my SS2 Mathematics tutor. Take me through one full worked example on an equation wi
Real-life problem: Solving an inequality the same way as an equation
Act as my SS2 Mathematics tutor. Show me where solving an inequality the same way as an eq
Explain back: The first term and the common ratio
I have just studied the first term and the common ratio in my SS2 Mathematics class. Let m
Explain back: Continuing a sequence whose differences themselves change
I have just studied continuing a sequence whose differences themselves change in my SS2 Ma
Real-life problem: Subtracting algebraic fractions, and the sign of the numerator
Act as my SS2 Mathematics tutor. Show me where subtracting algebraic fractions, and the si
Explain back: The denominator after one item has been removed
I have just studied the denominator after one item has been removed in my SS2 Mathematics
Real-life problem: The total number of equally likely outcomes
Act as my SS2 Mathematics tutor. Show me where the total number of equally likely outcomes
Explain back: Finding the distance from the centre to a chord
I have just studied finding the distance from the centre to a chord in my SS2 Mathematics
Explain back: The discriminant, and how many roots it predicts
I have just studied the discriminant, and how many roots it predicts in my SS2 Mathematics