Expanding two linear brackets multiplied together.

Simple substitution into an algebraic expression. Includes powers, division, mulitplication, brackets.  Includes subscripts.

You can enter an equation in 2 or more variables and rearrange it in the following steps. Numbas checks that the lines of working are all equivalent to the original equation. 

Solving simple linear equations in $\mathbb{Q}$ and $\mathbb{Z}_n$ for $n= 13, \;17$ or $19$.

Use the simplex method to solve a linear program.

Given linear programming problems in standard form, write down the dual problem.

Uses the $\chi^2$ test to see if there is any significant difference in preferences.

In this question the students have to solve a linear recurrence of order 1. The sequence is asked in recurrence form and the goal is to find its closed form.

In this question the students have to solve a linear recurrence of order 2. The sequence is asked in recurrence form and the goal is to find its closed form.

Multiple choice question. Given a randomised polynomial select the possibe ways of writing the domain of the function.

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Identifying y=mx+b given two points

Given one point and the gradient determine the equation of the line.

Given the graph of the line determine the equation of the line.

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Identifying gradient and $y$-intercept from $y=mx+b$.

• This practice test should only be used as a guide for Assessment 1: Online Quiz.
• The questions in this practice test are an indication only of the type of content to be covered - the content of the Online Quiz is not limited to the content in the practice tests.
• The actual Online quiz may contain different question types including mutliple choice questions and short answer responses.  
• The assessable Online Quiz will not be the same as the practice tests.

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Identifying some of the basic properties (intercepts, asymptotes, quadrants) of a rational function (quadratic over linear)

The easiest type of exponential to graph where the base is greater than 1 and no transformations take place.

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Find a regression equation.

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