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the distance, in inches, from the starting position of a swinging pendulum over time, in seconds, is represented by the graph below.

when f(x) = 0, the pendulum is at its starting position. when f(x) > 0, the pendulum is to the left of its starting position, and when f(x) < 0, the pendulum is to the right of its starting position.

the function describing this graph is a transformation of the parent cosine function, y = cos x.

which value best describes the amplitude of the transformed function?
a.
0 inches
b.
6 inches
c.
1.5 inches
d.
3 inches

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru

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