The parent cosine function is transformed to create the function m(z) = -2 cos(+). Which graphed function has the same amplitude as
function m?
SOA.
f(x)
B.
3п -It
Π
2-
x
3元
2
2-
f(x)
-1
-플
2
0
0 с.
f(x)
2-
-1
10
f(x)
○ D.
3n
2
0
3
-8
Π
3m
2
2
2
MEIN
X