Answer: A
Explanation:
To fins the inverse, you replace the y with x and x with y, then solve for y. Since H(x) is the same as saying y=x, you know that the unverse will still be y=x. Therefore, A is the correct answer.
To find the inverse, you switch both variables around.
h(x) = x
y = x
x = y
~Solve for y
Therefore, the answer is A
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