Answer :
the sequence of 5 numbers for the given rule and inital number is:
{1, -1, - 7, -25, -79}
How to find the first 5 numbers in the given sequence?
A sequence is a list of numbers in order, such that some rule is met.
in this case, the rule is:
"Each number is 4 less than 3 times the previous number".
And we are told to start with the number 1, so the second number will be:
n₂ = 3*(1) - 4 = -1
The third number will be:
n₃ = 3*(-1) - 4 = -3 - 4 = -7
The fourth number will be:
n₄ = 3*(-7) - 4 = -21 - 4 = -25
The fifth number will be:
n₅ = 3*(-25) - 4 = -79
Then the sequence of 5 numbers for the given rule and inital number is:
{1, -1, - 7, -25, -79}
If you want to learn more about sequences:
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