angelgraceduncan1 angelgraceduncan1

07-12-2019
Mathematics

contestada

At how many points does the graph of the function below intersect the x-axis? Y=3x2-8x+8

Respuesta :

07-12-2019

Answer:

It does not intersect x-axis.

Step-by-step explanation:

It would intersect x-axis when y=0.

Let's try to find it determinant [tex]D=b^{2} -4ac=8^2-4*3*8=64-12*8=-32[/tex] It is bellow zero, so there is no solution.

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