Question

Look at the following number sequence: {18, 14, 10, 6, 2, -2, -6, -10, -14}

(a) Use WORDS to describe the pattern of the number sequence.
(b) How many TERM NUMBERS make up the number sequence?
(c) What TERM NUMBER has a value of (-6)?
(d) What is the TERM VALUE of the 7th term number?
(e) What would the TERM VALUE be of the 11th term number in the number sequence?
answer correct or don't answer at all

Answer 1

Step-by-step explanation:

a) It is an A.P.

b) there are 9 term numbers

c) & d) t7 = (-6)

e)

$tn = a + (n - 1)d$

t11 = 18 + (11-1) (-4)

= 18 + 10 (-4)

= 18 - 40

t11 = (-22)