IM Geo.6.15 Practice: Weighted Averages
Consider the parallelogram with vertices at , , , and . Where do the diagonals of this parallelogram intersect?
What is the midpoint of the line segment with endpoints and ?
A quadrilateral has vertices , , , and . Prove that is a rectangle. You may use the applet below to help you.
A quadrilateral has vertices , , , and . Select the most precise classification for quadrilateral .
Write an equation whose graph is a line perpendicular to the graph of and which passes through the point .
Graph the equations (x+1)²+(y-1)²=64 and y=1.
Where do they intersect?
A parabola has a focus of (2,5) and a directrix of y=1.
Decide whether point on the list is on this parabola. Explain your reasoning.
Decide whether point on the list is on this parabola. Explain your reasoning.
Decide whether point on the list is on this parabola. Explain your reasoning.