JCHL Functions

JCHL Functions and Graphs

Your progress through this topic0 of 7 lessons

Lessons in this topic

All 7 lessons.

Key ideas in this topic

Every formula from these lessons in one place. The green ones are printed in the log tables booklet you get in the exam — the red ones you learn off.

★ Must learn
A function
A function

Every input has exactly one output.

JCHL Functions and Graphs 2

★ Must learn
Vertex form
Vertex form

y = a(x−h)² + k, with turning point (h, k).

JCHL Functions and Graphs 6