Checking and securing understanding of plotting coordinates generated from a rule | Maths

Starter quiz

Which of these words describes the sequence $11,15,19,23, ...$ ?
- linear ✓
- quadratic
- arithmetic ✓
- geometric
- counting
What are the first three terms of the arithmetic sequence $10n−2$ ?
- $8,6,4$
- $10,8,6$
- $8,18,28$ ✓
- $12,22,32$
- $−2,8,18$
Match the verbal description to the $n^{\text{th}}$ term expression.
- $3n$
  
  ⇔
  
  Multiply $n$ by $3$ ✓
- $3n+5$
  
  ⇔
  
  Multiply $n$ by $3$ and add $5$ ✓
- $5n+3$
  
  ⇔
  
  Multiply $n$ by $5$ and add $3$ ✓
- $5(n+3)$
  
  ⇔
  
  Add $3$ to $n$ and then multiply $5$ . ✓
- $n+3$
  
  ⇔
  
  Add $3$ to $n$ ✓
Match the point to its coordinate pair.
- A
  
  ⇔
  
  $(2, 4)$ ✓
- B
  
  ⇔
  
  $(3, 3)$ ✓
- C
  
  ⇔
  
  $(4, 2)$ ✓
- D
  
  ⇔
  
  $(5, 1)$ ✓
Which of these coordinates fits the rule $y=7−2x$ ?
- $(0, 7)$ ✓
- $(7, 2)$
- $(7, 0)$
- $(1, 5)$ ✓
- $(2, 7)$
Which rule links $n$ to $T$ in this arithmetic sequence?
- $4n$
- $n+4$
- $1+4n$
- $4n−3$ ✓
- $n\times4 + 1$