Identifying Exponential vs Linear Relationships
This deep dive covers Identifying Exponential vs Linear Relationships within Exponential Graphs for GCSE Mathematics. Revise Exponential Graphs in Graphs for GCSE Mathematics with 11 exam-style questions and 10 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 6 of 10 in this topic. Use this deep dive to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 6 of 10
Practice
11 questions
Recall
10 flashcards
Identifying Exponential vs Linear Relationships
| Feature | Linear | Exponential |
|---|---|---|
| Differences between consecutive terms | Constant | Increasing |
| Ratios between consecutive terms | Varying | Constant |
| Graph shape | Straight line | Curved, with increasing steepness |
| Example sequence | 5, 8, 11, 14 (add 3) | 3, 6, 12, 24 (multiply by 2) |
Keep building this topic
Read this section alongside the surrounding pages in Exponential Graphs. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Exponential Graphs
The graph of y = 3ˣ always passes through which point?
Explain why the graph of y = 3ˣ has a horizontal asymptote at y = 0, and state the domain of values that y can take.
Quick Recall Flashcards
11 questions on Exponential Graphs — practise free
Instant marking, adaptive difficulty, and 10 spaced repetition flashcards. Free until your GCSEs.
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