Question

Question is in the image.

Answer 1

`\text{The graph of f(x) =-3x}^2-6x-5`

The intercept is only on y axis (0,-5)

The vertex (-1, -2)

The axis of symmetry is x = -1

The Domain is all real numbers

`\text{The domain (-}\infty\text{ ,}\infty)`

The range is

`(-\infty,\text{ -2\rbrack}`