Question

19, 15, 11, 7, .... (a) Write down the next two terms of the sequence. (b) Find the nth term of this sequence. (c) Find the value of n when the nth term is -65.​

Answer 1

Step-by-step explanation:

a) The next 2 numbers in the sequence are 3 and -1. 19, 15, 11, 7, 3, -1

b) n= 16. nth term of the sequence is -65

c) n=16

This is because the difference between each number is 4. Each next number in the sequence is 4 less than the previous number.