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Answer the questions below about the quadratic function.
f(x)=-3x² + 12x-13
Does the function have a minimum or maximum value?

Respuesta :

It is a maximum because the a value (-3) is negative
ghanami

Answer:

Step-by-step explanation:

f(x)= -3x² + 12x-13

a= -3  and b=12 and c= -13

at x= -b/2a  you have the maximum because : a < 0

x= -12/-2 = - 6     the vertex is : (-6 ; f(6) )

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