Which equation represents a parabola with a vertex at (3, 9) and passes through the point (0, 0)? A. y = x2 B. y = x2 + 6 C. y = (x − 3)2 + 9 D. y = −1(x − 3)2 + 9

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x