Question

Range of the function f(x) = |x +5| is

Answer 1

Answer:

For the range, we use the fact that this is a transformation of a well known graph. Since there are no solutions to f(x)=0 , y=0 is not in the range of the function. That's the only value the function cannot equal, so the range is y<0 and y>0 , which can be written as y∈R,y≠0 .

Answer 2

Answer: Range: (5, ∞)

Step-by-step explanation:

$f(x)=x+5$

Range: (5, ∞)