Find the first three terms of the sequence below. T, = n² – 2n - 3

  -4, -3, 0

Step-by-step explanation:

Use the values 1, 2, 3 for n:

  t1 = 1² -2·1 -3 = 1 -2 -3 = -4

  t2 = 2² -2·2 -3 = 4 -4 -3 = -3

  t3 = 3² -2·3 -3 = 9 -6 -3 = 0

The first three terms are -4, -3, 0.

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2