Given that the nth term tn of a sequence is tn=2n+5 find
the 5th term
the 8th term
the lowest common multiple of the 5ht and the 8th term
of the sequence

The lowest common multiple of the 5th term  and the 8th term of the sequence is 3

Step-by-step explanation:

Given that the nth term Tn of a sequence is

To find the 5th terms of the sequence

put n=5 in (1) we get

The lowest common multiple of 5th term of the sequences are 3 and 5

To find the 8th terms of the sequence

put n=8 in (1) we get

The lowest common multiple of 8th term  of the sequence are 3 and 7

Therefore the lowest common multiple of 5th and 8th term of the sequence is 3

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.