16 results authored by Ann Smith - search across all users.

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• Question

Practice with adding, subtracting and dividing basic algebraic fractions

• Question

An example of using the GeoGebra extension to ask the student to create a geometric construction, with marking and steps.

• Question

Find the stationary points of the function: $f(x,y)=a x ^ 3 + b x ^ 2 y + c y ^ 2 x + dy$ by choosing from a list of points.

• Question

The custom function rectangle(width,height) draws a rectangle with the given dimensions, along with some labels.

• Question

Using Pythagoras' Theorem to find a missing side. Illustrated using simple Eukleides diagram

rebelmaths

• Exam (12 questions)

Differentiation of  polynomials, cos, sin, exp, log functions. Product, quotient and chain rules.

rebelmaths

• Exam (25 questions)

Basic indefinite integrals, Basic definite integrals, integration by substitution

Missing: Area type question, solving diff eq application

• Question

Find roots and the area under a parabola

• Question

Solve for $x$: $\displaystyle \frac{s}{ax+b} = \frac{t}{cx+d}$

• Question

Given three vectors, arrange them in a tip to tail arrangement using geogebra, then estimate the magnitude and direction of their resultant.

• Question

The simplest case. Divisor is single digit. There is no remainder.

• Question

Find moment of inertia of a shape which requires the use of the parallel axis theorem for a semicircle.

• Question

The simplest case. Divisor is single digit. There is no remainder.

• Question

Solve a quadratic equation by completing the square. The roots are not pretty!

• 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.

• Exam (6 questions)

Questions involving various techniques for rearranging and solving quadratic expressions and equations