Question

Is the discriminant of f positive, zero, or negative ?

Answer 1

Answer:

Negative

Step-by-step explanation:

A quadratic that does not touch the x-axis always has a negative discriminant.

Answer 2

Answer:

positive

Step-by-step explanation:

$As\ shown\ in\ the\ figure$

$when\ g(x)=0,\ have\ 2\ real\ roots\ (b^2-4ac > 0,\ \ have\ 2\ real\ roots)$

$So\ the\ discriminant\ of\ g\ positive$

I hope this helps you

:)