30 results authored by Paul Hancock - search across all users.

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• Question

Given the graphs of two functions $f$ and $g$ can you sketch the graph of $f+g$?

• Question

Given the graphs of two functions $f$ and $g$ can you sketch the graph of $f+g$?

• Question

Given the graphs of two functions $f$ and $g$ can you sketch the graph of $f+g$?

• Question

Given the graphs of two functions $f$ and $g$ can you sketch the graph of $f+g$?

• Exam (3 questions)

No description given

• Exam (3 questions)

Practice dividing polynomials using the long division method.

• Exam (5 questions)

Yr 7 Simple Linear Equations, integer answers only

• Question in Stage 5

Use two points on a line graph to calculate the gradient and $y$-intercept and hence the equation of the straight line running through both points.

The answer box for the third part plots the function which allows the student to check their answer against the graph before submitting.

This particular example has a positive gradient.

• Question in Stage 4

Given a table of data, complete a frequency distribution table and use it to calculate the mean, mode, median and range.

• Exam (5 questions) in Stage 5

Some questions of relevance to consumers.

• Question in Stage 5

Calculate the interest accrued in a savings account, given the initial balance and annual interest rate.

• Question in Stage 5

Estimate whether you can afford an extra item in a shop by rounding prices to the nearest 10p.

• Question in Stage 5

Find the original price before a discount by dividing the new price by the percentage discount.

• Question in Stage 5

Calculate a rate of pay (in pounds per week) given the total pay over a given period of time.

• Question

Eight expressions, of increasing complexity. The student must simplify them by expanding brackets and collecting like terms.

• Question

This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.

• Question

This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.

• Question

Equating coefficients of a polynomial. Basic ones that don't require simultaneous equations.

• Question

No description given

• Network Demo
Draft
Question

Draws a triangle based on 2 angles and a side length.

• Question

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

• Question

Given a set of curves on axes, generated from a function and its first two derivatives, identify which curve corresponds to which derivative.

• Question 4
Draft
Question

Draws a triangle based on 2 angles and a side length.

• Question

Draws a triangle based on 2 angles and a side length.

• Question 1
Draft
Question

No description given

• Question 5
Draft
Question

Draws a triangle based on 2 angles and a side length.

• Question 2
Draft
Question

No description given

• Question 3
Draft
Question

No description given

• Question

Draws a triangle based on 2 angles and a side length.

• Question

No description given