CoulsonY177760 CoulsonY177760

26-10-2022
Mathematics

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The graph of the function f(x)= x squared - 4x+6 is shown here. What is its axis of symmetry?A. x=0B. x=2C. x=6D. x=-2

The graph of the function fx x squared 4x6 is shown here What is its axis of symmetryA x0B x2C x6D x2 class=

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MendelC539970 MendelC539970

26-10-2022

From the graph,

we can see that the axis of symmetry is

x = 2

Analytically:

f(x) = (x-2)squared - 4 + 6

f(x) = (x-2)squared + 2

Hence the axis of symmetry is x = 2

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