Question

Which statement is true of the function flx) = -3/x? Select three options. The function is always increasing. The function has a domain of all real numbers. The function has a range of tyl-

Answer 1

Notice that the given function:

1.- has a domain of all real numbers because you can always compute the cube root for all real numbers,

2.- the function has a range of all real numbers, and

3.- the function is a reflection of

`y=\sqrt[3]{x}`

over the x-axis.

Answer: Options 2, 3, and 4.