If h (x) = 5 + x and f (x) = 5, which expression is equivalent to (kn) (x) ?

Step-by-step explanation:

The question is not correctly written, here is the correct question.

If h (x) = 5 + x and k (x) = 5, which expression is equivalent to (koh) (x) ?

(koh) (x) can be rewritten as k{h (x) }

Since h (x) = 5+x then, k{h (x) } = k (5+x)

Note that k (x) can be written as 5x°

k (5+x) = 5 (5+x) °

Since any value raise to the power of zero is 1, then;

k (5+x) = 5 (1)

k (5+x) = 5

(koh) (x) = k{h (x) } = 5

For (hok) x;

(hok) x = h{k (x) }

= h (5)

= h (5x°)

Since h (x) = 5+x

h (5x°) = 5+5x°

h (5x°) = 5+5 = 10

(hok) x = h (k (x)) = 10