Describe relationships between variables represented in graphs of functions from authentic data

Content descriptor

Describe relationships between variables represented in graphs of functions from authentic data.

Code

AC9M7A04

Year level

Year 7

Subject

Mathematics

Strand

Algebra

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Learning intention

We are learning to describe relationships between variables represented in graphs of functions from authentic data.

Cloze sentence

Describe   between variables represented in graphs of functions from authentic data.

Related Year 7 Mathematics descriptors

• AC9M7A01Recognise and use variables to represent everyday formulas algebraically and substitute values into formulas to determine an unknown
• AC9M7A02Formulate algebraic expressions using constants, variables, operations and brackets
• AC9M7A03Solve one-variable linear equations with natural number solutions; verify the solution by substitution
• AC9M7A05Generate tables of values from visually growing patterns or the rule of a function; describe and plot these relationships on the Cartesian plane
• AC9M7A06Manipulate formulas involving several variables using digital tools, and describe the effect of systematic variation in the values of the variables
• AC9M7M01Solve problems involving the area of triangles and parallelograms using established formulas and appropriate units
• AC9M7M02Solve problems involving the volume of right prisms including rectangular and triangular prisms, using established formulas and appropriate units
• AC9M7M03Describe the relationship between \(π\) and the features of circles including the circumference, radius and diameter

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