Question #6415407Single Choice

Algebra-2

Question

What is the domain and range of the function  ?

Options

A
    Domain: (−∞,∞), Range: (−∞,4]
B
    Domain: [−2,∞), Range: [−4,∞)
C
    Domain: (−∞,∞), Range: [4,∞)
D
    Domain: (−2,∞), Range: (−∞,4)

Answer & Analysis