Tim Gan Math
Sign up free

Stating the rule of a sequence

Stating the rule of a sequence

Secondary 1

For each of the following sequences, state a rule and write down the next two terms.

  1. \( 7500,-1500,300,-60,12, ... \)
  2. \( 8,11,14,17,20, ... \)
  3. \( -2,-7,-12,-17,-22, ... \)
  4. \( -50,-45,-40,-35,-30, ... \)

Video Solution:

Video Solution

Video solution locked

A free account saves your progress; this video needs tuition enrolment.

Create free accountSign inIP Math tuition

Solution:

Solution locked

680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs tuition enrolment.

Create free accountSign inIP Math tuition

Create a free account to practise similar questions.

Create free accountSign inIP Math tuition
Answer:(a) Divide each term by \(-5\). Next terms: \(-\dfrac{12}{5},\dfrac{12}{25}\). (b) Add \(3\) to each term. Next terms: \(23,26\). (c) Subtract \(5\) from each term. Next terms: \(-27,-32\). (d) Add \(5\) to each term. Next terms: \(-25,-20\).

Need help? Join our IP Math tuition programme.

Learn more