Answer:
f^-1(x) = x - 2
Step-by-step explanation:
To find the inverse of a function in terms of x and y, you would sway x and y in the function. We can rewrite f(x) = x + 2 as y = x + 2, since f(x) is basically y in a function. The inverse of y = x + 2 would be x = y + 2. Now, solve for y.
x = y + 2
-2 both sides.
x - 2 = y
y = x - 2
The inverse of y = x + 2 would be y = x - 2, so the inverse of f(x) = x + 2 would be f^-1(x) = x - 2 (f^-1(x) means the inverse of f(x)).
f^-1(x) = x - 2
I hope you find this helpful. :)
Answer:
The answer is {D}
Step-by-step explanation:
Answer:
C. 
Step-by-step explanation:
1) First you cancel 
because they are completely the same. then you take out the constants and simply.
2)You then have to use the Quotient Rule:
You should have ...
3) Simplify 6 − 3 to 3.
4) Simplify 5 − 4 to 1.
5) Use Rule of One: 
Answer is !!!
