Quantitative Methods – Algebra and Graphs

This unit is expiring
The expiry date of this unit is 31/07/2026.

Overview

Framework:
Access to HE
Level:
Level 3
Unit No:
QU007432
Credits:
3
Guided learning hours:
Not available

Qualification Grading Type

Graded

Grade Descriptors

  • GD3-Application of skills
  • GD5-Communication and presentation
  • GD7-Quality

Unit Learning Outcomes

1.1

Understand how to calculate with basic algebraic expressions.

Assessment Criteria

  • 1.1
    Perform the correct procedure in solving problems when dealing with addition, subtraction, multiplication and division with algebraic expressions and fractions.
  • 1.2
    Use brackets correctly in the extraction of common factors for complex expression.
  • 1.3
    Perform change of subject of complex formulas.
2

Understand how to create and solve equations from given information.

Assessment Criteria

  • 2.1
    Justify solving simultaneous equations from given problems.
  • 2.2
    Solve linear equations graphically and inequalities correctly and accurately.
  • 2.3
    Solve quadratic equations graphically and algebraically.
3

Understand linear graphs through examples.

Assessment Criteria

  • 3.1
    Construct and interpret algebraic graphs and understand and derive the meaning of m and c in the equation to a straight line (y=mx+c).