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In the xy-plane, at what two points does the graph

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In the xy-plane, at what two points does the graph [#permalink]

17 Jul 2012, 07:56

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Question Stats:

83% (01:58) correct

16% (01:14) wrong

based on 18 sessions

In the xy-plane, at what two points does the graph of y = (x + a)(a + b) intersect the x-axis?
(1) The y-intercept of the graph is -4.
(2) a + b = 3

Source: www.gmathacks.com

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Re: In the xy-plane, at what two points does the graph [#permalink]

17 Jul 2012, 08:01

metallicafan wrote:

In the xy-plane, at what two points does the graph of y = (x + a)(a + b) intersect the x-axis?
(1) The y-intercept of the graph is -4.
(2) a + b = 3

Source: http://www.gmathacks.com

Check this: in-the-xy-plane-at-what-two-points-does-the-graph-of-71492.html
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Re: In the xy-plane, at what two points does the graph [#permalink] 17 Jul 2012, 08:01

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In the xy-plane, at what two points does the graph

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