Question

What is the range of the function f(x) = |x| – 3?

all real numbers
all real numbers less than or equal to 3
all real numbers less than or equal to –3
all real numbers greater than or equal to –3

Answer 1

9514 1404 393

Answer:

  all real numbers greater than or equal to –3

Step-by-step explanation:

|x| has a range of all real numbers greater than or equal to zero, so f(x) = |x|-3 will have a range of ...

  all real numbers greater than or equal to -3

Answer 2

Answer:

(D): All real number greater than or equal to -3

Step-by-step explanation: