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Mathematics 21 Online
OpenStudy (anonymous):

What is the range of the graph of y = –2(x – 3)2 + 7?

OpenStudy (anonymous):

The range of y = –7(x – 1)^2 + 2 is (2,negative infinity)

OpenStudy (campbell_st):

find the vertex of the graph, its the highest point on a parabola that is concave down the the range will be everything below that point..

OpenStudy (campbell_st):

when you get the vertex, the range will be everything below the y value in the vertex |dw:1388177768394:dw| hope this helps

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