The parabola's vertex is (h,k). This is about to get really confusing, so hang in there with us: h is the x-coordinate of the vertex, and k is the vertex's y-coordinate. Keep that in mind for the ...

Vertex is the name for where two lines on a shape meet. ADA: Those measurements are correct, but with coordinates, you must always do X (the horizontal axis), before Y (the vertical).So ...

Math students at Indus High School are solving linear equations and graphing ordered pairs of points on a life-sized Cartesian plane. The grid is composed of nearly 10,000 poplar trees, planted in ...