Pre-calculus - power functions - f(x) = 1/3√x What is the power?

What are the domain and range?

Is the function even, odd, or neither?

And explain, please :') PLEAS

Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0100000, 649-14-02-00-00_files/i0100001, 2, a. 3; 649-14-02-00-00_files/i0100002, 649-14-02-00-00_files/i0100003, 649-14-02-00-00_files/i0100004. c. 649-14-02-00-00_files/i0100005; 649-14-02-00-00_files/i0100006, 649-14-02-00-00_files/i0100007, 649-14-02-00-00_files/i0100008. b. 3; 6, 18, 54 d. 649-14-02-00-00_files/i0100009. 6, 18, 54 select the best answer from the choices provided a b c d

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.