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Mathematics 22 Online
OpenStudy (anonymous):

What is the x intercepts for 2x + 4

OpenStudy (anonymous):

set it like this: 2x + 4 =0 you can solve x algebraically or just factor out 2 in the equation.

OpenStudy (anonymous):

Ok so x = -2 so the points here are (-2,0)

OpenStudy (zzr0ck3r):

correct

OpenStudy (anonymous):

Ok then to solve for y I would set it up 2(0)+4 = y which I would get y = 4 so then my next set of points are (0,4).

OpenStudy (zzr0ck3r):

there is only one x intercept in this graph,

OpenStudy (anonymous):

Sorry I meant to say for then y intercept then I would do it that way. sorry

OpenStudy (zzr0ck3r):

correct

OpenStudy (anonymous):

Ok Thank you!

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