The relationship between voltage, E, current, 1, and resistance, Z, is given by the equation E = IZ. If a circuit has
3 + 2i and a resistance Z = 2-i, what is the voltage of the circuit?

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

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