christychristy20 christychristy20

10-07-2016
Mathematics

Answered

At how many points does the graph of the function below intersect the x-axis? y = 2x^2-3x+1

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konrad509 konrad509

10-07-2016

\(2x^2-3x+1=0\\ \Delta=(-3)^2-4\cdot2\cdot1=9-8=1\)

\(\Delta\ \textgreater \ 0\) so there are two solutions, therefore two intersections with the x-axis.

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sistersbypride sistersbypride

14-11-2018

The correct answer is 2

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