For Incap T-shirts, the cost of producing x T-shirts can be expressed as C=0.6x2+0.52x+3200. The revenue they gain can be expressed as R=100x.

At what value of x is the profit (R−C) maximised?

In other words, what is the ideal number of T-shirts to make and sell?

2xy/9 is the answer to this problem

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