Question

8. The range of the real function
f(X)=|X|​

Answer 1

Answer:

The range of f(x) is [0,∞), which is all non-negative real numbers. 2. f(x)=ln(x). The range of f(x) is (−∞,∞), which is all real numbers.

Answer 2

Answer:

1

f(x)=|x|. The range of f(x) is [0,∞),which is all non negative number