Which of the following calculations will yield an even integer for any integer a?
F. 2a2 + 3
G. 4a3 + 1
H. 5a2 + 2
J. 6a4 +6
3
K. a6

c

step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation:

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