Question

Determine the domain and range of the function f(x) = –|x| + 2.

Answer 1

Answer:

All real numbers

less or equal to 2

Step-by-step explanation:

Answer 2

Hello from MrBillDoesMath!

Answer:

Domain: all x

Range:     f(x) <=2

Discussion:

The domain of abs(x) is all real x, and this is the domain of f.

As abs(x) >=0,    ( or   -abs(x) <= 0)

f(x) = -abs(x) + 2 <=  0 + 2 = 2

Thank you,

MrB