A mixture of juices in a punch had 1.1 L of pineapple for every 0.4 L of orange juice. She added 0.3 orange juice. Now the ratio of juices was 1.1 of pineapple for every 0.5 L of orange juice. How many litres of punch have now

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c