911 prompts matching "Why completing the square works"
Real-life problem: What a percentile tells you about a data set
Act as my SS2 Mathematics tutor. Show me where what a percentile tells you about a data se
WAEC Prep: Positive, negative and zero correlation
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho
WAEC Prep: Constructing a table of values
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho
Real-life problem: Reading a stationary period off a distance-time graph
Act as my SS2 Mathematics tutor. Show me where reading a stationary period off a distance-
WAEC Prep: Volume of a cuboid
Act as my WAEC Maths exam coach. I am in SS 2. Give me a typical WAEC-style question on ho
Practice: Evaluating a function at a number
Act as my SS2 Mathematics tutor. Give me five practice questions on evaluating a function
Spot my mistake: Drawing a line of best fit by eye
Act as my SS2 Mathematics tutor. Work a question on drawing a line of best fit by eye with
WAEC Prep: Vertically opposite angles
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on th
WAEC Prep: Reading a travel graph
Act as my WAEC Maths exam coach. I am in SS 2. Give me a typical WAEC-style question on ho
Practice: Finding a missing length in a pair of similar shapes
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a missing leng
Learn: Writing a double inequality from two separate ones
You are my personal SS2 Mathematics tutor. Teach me writing a double inequality from two s
Real-life problem: A term-to-term rule that adds a constant
Act as my SS2 Mathematics tutor. Show me where a term-to-term rule that adds a constant tu
WAEC Prep: Choosing sine rule versus cosine rule
Act as my WAEC Maths exam coach. I am in SS 2. Give me a typical WAEC-style question on ho
Spot my mistake: A problem in which two quantities are related
Act as my SS2 Mathematics tutor. Work a question on a problem in which two quantities are
Real-life problem: What conditional probability means
Act as my SS2 Mathematics tutor. Show me where what conditional probability means turns up
WAEC Prep: Sketching a cubic graph
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho
Spot my mistake: An exponential equation that needs a substitution
Act as my SS2 Mathematics tutor. Work a question on an exponential equation that needs a s
Spot my mistake: Frequency density as frequency divided by class width
Act as my SS2 Mathematics tutor. Work a question on frequency density as frequency divided
Practice: Exponential equations with a negative index
Act as my SS2 Mathematics tutor. Give me five practice questions on exponential equations
Learn: Sketching a line from its gradient and intercept
You are my personal SS2 Mathematics tutor. Teach me sketching a line from its gradient and