Question 5 of 10 For f(x) = 4x + 1 and g(x) = x2 - 5, find (f + g)(x).
O A. x2 + 4x - 4
O B. x2 + 4x + 6
O c. 4x2 - 19
O D. 4x3 - 4

4x+1+x2-5

x2+4x-4

the answer is A

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.