Suppose that y varies directly with x , and y=15 when x=24 . for (a) i need to write a direct variation equation that relates to x and y. for (b) i need to find y when x = 3

Y/x=15/24=5/8=k
 a) ⇒ y=x*5/8

b) y= 3* 5/8=15/8

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