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Title: Quadratic function x-intercept Post by: beardy on Feb 16, 2014 I'm having difficulty deciphering x-intercept
y = 2(x+2)^2+4 0 = 2(x+2)^+4 0 = 2(x^2+4x+4)+4 0 = 2x^2+8x+8+4 0 = 2x^2+8x+12 Am I doing this wrong? Title: Re: Quadratic function x-intercept Post by: bio_man on Feb 16, 2014 Thanks for the question, but there are no x-intercepts.
Title: Re: Quadratic function x-intercept Post by: pegah on Feb 27, 2014 you have to multiply it out and then use the quadratic eq
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