Marieeeeee11
Marieeeeee11
13-06-2018
Mathematics
contestada
can someone help me with question 50?
Respuesta :
sqdancefan
sqdancefan
13-06-2018
You can factor it as
f(x) = -2x(x -2)
so you know the
zeros are at x=0 and x=2
.
The
axis of symmetry
is halfway between, at
x=1
.
The
vertex
is then (1, f(1)) =
(1, 2)
.
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