Three functions are given below: f(x), g(x), and h(x). Explain how to find the axis of symmetry for each function, and rank the functions based on their axis of symmetry (from smallest to largest).

Question

moirrraaa · Answer

f(x)= -2(x-4)^2=2
g(x)= 5x^2-10x+7

welshfella · Answer

f(x) is witten in vertex form
a(x - b)^2 + c     where  axis of symmetry is x = b

welshfella · Answer

to find the axis of symmetry of g(x) convert it to vertex form  and use the above rule

welshfella · Answer

foor h(x) the axis of symmetry is the equation of the line passing therough the vertex

welshfella · Answer

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