steviekeen3
steviekeen3 steviekeen3
  • 15-01-2019
  • Mathematics
contestada

Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Check all that apply.

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MrsStrong
MrsStrong MrsStrong
  • 21-01-2019

Answer:

See attached picture

Step-by-step explanation:

The function [tex]f(x) = -x^2-4x+2[/tex] has the following characteristics:

• Not factorable

• Zeros/roots: [tex]x= -2 +/- \sqrt {6}[/tex]

• Negative leading coefficient

•       Has a vertex at (-2,6)

• Its graph is a parabola and upside down U shape.

• It has a maximum value of 6.


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