Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1.

Question

Revolt · Accepted Answer

✔ maximum value; The vertex is the .: maximum value; The function is increasing .: when x < –1; The function is decreasing .: when x > –1; The domain of the function is .: all real numbers; The range of the function is .: all numbers less than or equal to 0

Quadratic Functions: Standard Form

Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1.

More from this Course