math trignometry
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108quiz4SP18.docxMATH 108 Spring 2018 quiz 4
Find the vertex, the focus, and the directrix of the parabola.
Find the center and the radius of the circle.
2) x2 + y2 - 10x + 8y = -32
Find the vertices and the foci of the given ellipse.
3)
Find the vertices of the ellipse.
4)
Graph.
5)
6) 4x2 + 49y2 = 196
7) x2 + y2 - 10x + 14y = -65
8)y = x2 - 2x - 1
