Answer:
The answer is B
Explanation:
I'm not 100% sure but since its translated 3 units left it should be y=f(x-3)
a. y = f(x+3)
Replacing x in a function with x-h moves the graph h units to the right. Here, the graph is moved 3 units to the left, so the value of h must be -3.
f(x -(-3)) = f(x+3)
The red graph is described by ...
y = f(x+3)
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