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Ali graphs the function f(x) = ā€“(x + 2)2 ā€“ 1 as shown. On a coordinate plane, a parabola opens up. It goes through (negative 3, 0), has a vertex at (negative 2, negative 1), and goes through (negative 1, 0). A vertical dashed line at (negative 2, 0) is parallel to the y-axis. Which best describes the error in the graph?

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Respuesta :

ashish4112119

Answer:

The axis of symmetry should be x = 2

Step-by-step explanation:

should be written Ā : Ā  f(x) = ā€“(x + 2)^2 ā€“ 1

vertex form of the equation:

y = a(x - h)Ā² + k

vertex means highest or lowest part

lowest part is (-2,-1)

axis of symmetry is

x = -b/2a

https://brainly.com/question/11657119
The axis of symmetry is 2

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