Function Types

Edexcel GCSE Mathematics (1MA1) — Algebra

What You Need to Know

Recognise, sketch, and interpret graphs of linear functions.
Recognise, sketch, and interpret graphs of quadratic functions.
Recognise, sketch, and interpret graphs of simple cubic functions.
Recognise, sketch, and interpret the reciprocal function $y = \frac{1}{x}$ with $x \neq 0$ .
Recognise, sketch, and interpret exponential functions $y = k^x$ for positive values of $k$ .
Recognise, sketch, and interpret trigonometric functions $y = \sin x$ , $y = \cos x$ , and $y = \tan x$ .

Edexcel GCSE Mathematics (1MA1) — Algebra

Recognise, sketch, and interpret graphs of linear functions.
Recognise, sketch, and interpret graphs of quadratic functions.
Recognise, sketch, and interpret graphs of simple cubic functions.
Recognise, sketch, and interpret the reciprocal function $y = \frac{1}{x}$ with $x \neq 0$ .
Recognise, sketch, and interpret exponential functions $y = k^x$ for positive values of $k$ .
Recognise, sketch, and interpret trigonometric functions $y = \sin x$ , $y = \cos x$ , and $y = \tan x$ .