Question

Identify the axis of symmetry and vertex of f(x) = –x2 – 2x – 1.

Answer 1

Explanation:

To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y

.

x-intercept(s): (−
`(1)/(2)`,0)

y-intercept(s): (0,−1)