Discriminant : B^2 - 4ac

In the given equation, a = 1, b = 4, c = -5

Therefore, discriminant = 4^2 - 4(1)(-5) = 16 + 20 = 36

The graph would have 2 x-intercept.

In the given equation, a = 1, b = 4, c = -5

Therefore, discriminant = 4^2 - 4(1)(-5) = 16 + 20 = 36

The graph would have 2 x-intercept.