<span>C) Ro 270 degree (anticlockwise)
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Explanation:
Consider the following general periodic function:

where
a= amplitude
b = frecuency
h= phase translation
k= vertical translation
2π/ |b| = period
Now, consider the following periodic function:

Applying the definition given at the beginning of this explanation, we can see that:
a = amplitude = 3
2π/ |b| = period = 2π/|1| = 2π
Then, the graph of the given function is:
Notice that the greatest and least values of y are 3 and -3 respectively.
We can conclude that the correct answer is:
Answer:
Graph:
Period:

Amplitude:

The greatest value of y (coordinate y of the maximum point):

The least value of y (coordinate y of the minimum point):
F(x) = x^2
G(x) = -1/4 (x+7)^2
7 is added to x , so graph shifts left by 7 units
multiplied by negative , so reflected over x axis
and multiplied by 1/4 so vertical compression by a factor of 1/4
So graph of g(x) is shifted left by 7 units , reflected over x axis and compressed vertically by a factor of 1/4