Find the amount of the discount on a $234 item with a discount of 15%

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)