The graph f(x)=x2 was transformed to create the graph g(x)=−(x2)2. Which statement describes this transformation?

A) a reflection over the y-axis and a vertical stretch

B) a reflection over the x-axis and a horizontal stretch

C) a reflection over the x-axis and a vertical stretch

D) a reflection over the y-axis and a horizontal stretch

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Simplify the expression 10/11(22z) + (a+5) -1

State if the two triangles are congruent. if they are, state how you know?