6. Number Patterns and Recursions

A paver needs to pave a floor with an area of $800$800 square metres. He can pave $50$50 square metres a day.

a

Complete the table showing the area left to pave at the start of each day:

Day | Area of floor left to pave ($m^2$m2) |
---|---|

$1$1 | $800$800 |

$2$2 | $\editable{}$ |

$3$3 | $\editable{}$ |

$4$4 | $\editable{}$ |

$5$5 | $\editable{}$ |

b

What type of change is this?

Linear growth

A

Exponential growth

B

Linear decay

C

Exponential decay

D

Linear growth

A

Exponential growth

B

Linear decay

C

Exponential decay

D

Easy

Approx a minute

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Define and explain key concepts in use of a first-order linear recurrence relation to generate the terms of a number sequence, and apply a range of related mathematical routines and procedures

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