6. Determinar si la función φ(μ1 , μ2) definida a partir de la forma diferencial δφ= 4μ2dμ1 +μ1dμ2 puede ser una función de estado.

1/2*qr*rs

step-by-step explanation:

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so part 1: the y values stay the same, but the x values are opposite signs.

part 2 & 3: the line will be of equal lengths and will be straight.

part 4: you'd see the same characteristic because the x coordinate becomes a negative making them at equal distances from the y axis?