## MWB AS 1.3 Tables, Equations, Graphs Workbook

**written for NCEA Level 1 students**

**Author : Wiesje Geldof**

**Total of 4 Credits - Ex**

**ternally Assessed**

The Sigma Workbook **'AS 1.3 - Tables, Equations, Graphs' **is a write-on student workbook covering the mathematics students must understand to gain *Achieved*, *Merit*, or *Excellence *in the externally assessed Achievement Standard 1.3 – *‘Investigate relationships between tables, equations and graphs’* (AS 91028).

In this workbook students will find **clear explanations** and **detailed worked examples** showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice **exercises **and** problems **of increasing difficulty. At the end of the workbook there is an **Achievement Standard Test**. Candidates should use this to evaluate their strengths and weaknesses before the external assessment.

A full set of **answers** is included, which acts as a guide to structuring quality answers. An abbreviated version of the Achievement Criteria and Explanatory Notes of the Achievement Standard itself complete the resource.

**Topics Covered by this Resource Include** :

**Linear Patterns****Plotting Lines****Features of Line Graphs****Writing Equations for Lines****Intersections Using Technology****Linear Problems****Quadratic Patterns****Plotting Parabolas****Sketching Parabolas****Factorised Equations****Writing Quadratic Equations****Transformations****Quadratic Problems****Optimisation Problems****Exponential Patterns****Writing Equations Using Technology**

The Sigma Workbook **'AS 1.3 Tables, Equations, Graphs' **is best bought before the standard is taught at school and used throughout this time as a classroom and homework resource. Alternatively, the workbook would make an excellent independent study resource in the lead-up to the external assessment of Achievement Standard 1.3.

Once completed, **'AS 1.3 Tables, Equations, Graphs' **provides a useful set of revision notes at assessment time. It can be kept as a reference book if students intend taking a Year 12 mathematics course.