Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1.
The vertex is the .
The function is increasing .
The function is decreasing .
The domain of the function is .
The range of the function is .

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 zero

answer: 4/6 =5/7.5

step-by-step explanation: it is based on scale and the scale between the two is 1.25. the answer is correct but i dont know if i explained it right

answer: .75 km

step-by-step explanation: