Question

On a coordinate plane, a parabola opens down. It goes through (negative 3, negative 4), has a vertex at (negative 1, 0), and goes through (1, negative 4).

The graph of the function f(x) = –(x + 1)2 is shown. Use the drop-down menus to describe the key aspects of the function.

The vertex is the
.

The function is positive
.

The function is decreasing
.

The domain of the function is
.

The range of the function is
.

Answer 1

The vertex is the maximum value

The function is positive for no values of x

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

Hope this helped!