The power generated by an electrical circuit (in watts) as a function of its current c cc (in amperes) is modeled by P ( x ) = − 15 x ( x − 8 ) P(x)=−15x(x−8) What is the maximum power possible?
a current of c = 5A will produce the maximum power. Step-by-step ... P(c) = -12c² + 120c is a function of c. we know that for ... Pmax = -12(5)² + 120 x 5 = -300 + 600 = 300 watt.
