A) k=2 is the right answer
Step-by-step explanation:
The downward funtion transformation is defined as:
f(x) => f(x)-b where b is an integer.
Given
And
It is also given that g(x) is obtained by shifting function f 2 units downward
We will apply the transformation to function f to find the value of k.
So,
Shifting f(x) 2 units downward
we will get
comparing with we get that
k = 2
So,
A) k=2 is the right answer
Keywords: Functions, shifting
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