Answer :
A graph of a function intersects the x-axis at the point (x,0).
[tex](x,0) \\ y=0 \\ \Downarrow \\ 0=3x^2-8x+8 \\ \\ a=3 \\ b=-8 \\ c=8 \\ \Delta=b^2-4ac=(-8)^2-4 \times 3 \times 8=64-96=-32[/tex]
The discriminant is less than 0, so the equation has no real solutions.
The answer is A. The graph of the function doesn't intersect the x-axis at all.
[tex](x,0) \\ y=0 \\ \Downarrow \\ 0=3x^2-8x+8 \\ \\ a=3 \\ b=-8 \\ c=8 \\ \Delta=b^2-4ac=(-8)^2-4 \times 3 \times 8=64-96=-32[/tex]
The discriminant is less than 0, so the equation has no real solutions.
The answer is A. The graph of the function doesn't intersect the x-axis at all.
