angelinabalderrama angelinabalderrama 12-05-2021 Mathematics contestada Which of the following could be the equation of the function below? y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2))-2 y=0.5cos(4(x+pi))+2 y=0.5cos(2(x-pi))-2
