Question

What is the 15th term of the sequence 4-5n

plss answer this​

Answer 1

Answer:

-71

Step-by-step explanation:

We are given the general term of sequence:

$\displaystyle \large{a_n = 4 - 5n}$

This makes our job easier since the question gives a general term instead of sequence itself.

We want to find the 15th term — substitute n = 15.

$\displaystyle \large{a_{15} = 4 - 5(15)} \\ \displaystyle \large{a_{15} = 4 - 75} \\ \displaystyle \large{a_{15} = - 71}$

Therefore, the 15th term is -71