If the current in a circuit is 2 +j2 amps and the resistance is 3-j2 ohms, what is the voltage

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only

The graph of a function never has two different points with the same x-coordinate because