Identify each sequence as being arithmetic, geometric, or neither. 1. Arithmetic
2. Geometric
3. Neither

[] 1/2, 1/4, 1/8, 1/16, …
[] 9, 14, 19, 24, …
[] 1, 4, 9, 16, 25, …
[] 2, 4, 7, 11, 16, …

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

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