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Mathematics, 23.07.2021 01:00 aharvitt0417
The function f(x) = –x2 – 4x + 5 is shown on the graph.
On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 2, 9), and goes through (1, 0).
Which statement about the function is true?
A-The domain of the function is all real numbers less than or equal to −2.
B- The domain of the function is all real numbers less than or equal to 9.
C-The range of the function is all real numbers less than or equal to −2.
D-The range of the function is all real numbers less than or equal to 9.
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The function f(x) = –x2 – 4x + 5 is shown on the graph.
On a coordinate plane, a parabola opens dow...
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