Question

Consider the sequence


4, 12, 20, 28, 36, 44, 52, ..
Find the nth term of the sequence.
b Find the 500th term.
c Which term of this sequence has the value 236? Show full working,
d Show that 154 is not a term in the sequence.​

Answer 1

Answer:

b > 4396

c > 30

Step-by-step explanation:

a= 4

d= 12-4= 8

500th term = 4+ 499× 8

= 4+ 4392

= 4396

an = 236

=> 4+ 8n-8 = 236

=> 8n= 240

=>n = 30