Graphing special number sequences using technology | Maths

Starter quiz

Which of these are square numbers?
- 8
- 14
- 16 ✓
- 26
- 81 ✓
Which of these are cube numbers?
- 25
- 30
- 47
- 64 ✓
- 100
Which of these are triangular numbers?
- 10 ✓
- 16
- 22
- 55 ✓
- 66 ✓
Which of these is the $n^{\text{th}}$ term rule for the linear sequence 6, 10, 14, 18, ...?
- $n+4$
- $n+6$
- $4n + 2$ ✓
- $4n + 6$
- $6n + 4$
Sam draws a graph of this geometric sequence. Which of these coordinates should Sam plot?
- (1, 5)
- (2, 15) ✓
- (3, 1)
- (3, 15)
- (4, 375) ✓
Andeep plots the graph of the equation $y=3.4x-10$ . When the $y$ coordinate is $75$ , the $x$ coordinate is ______.
- '25' ✓