Question

At what input value will the function

f(x) = -x - 2 + 2 begin to have real
outputs?
x = [?]

Answer 1

All real numbers.

Explanation:

f(x) = -x - 2 + 2

~Combine like terms

f(x) = -x

This function does not have any constraints so x can be equal too any real number.

Best of Luck!

Answer 2

Answer: -2

Explanation:

add two to both sides

X-2<0

-X<2

Times -1 to both side

X<-2

Flip the sign When you have a negative.