For the function, consider the following. (Hint: Use a graphing calculator.) f(x) = x4/3; find f(-8) (a) Evaluate the given expression. f(-8) = (b) Find the domain of the function. (Enter your answer using interval notation.) (c) Find the range. (Hint: You may need to enter xm/n as (xm)1/n or as (x¹/nym in your graphing calculator. Enter your answer using interval notation.)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section: Chapter Questions
Problem 31RE: For the following exercises, use the graphs to determine the intervals on which the functions are...
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For the function, consider the following. (Hint: Use a graphing calculator.)
f(x) = x4/3; find f(-8)
(a) Evaluate the given expression.
f(-8) =
(b) Find the domain of the function. (Enter your answer using interval notation.)
(c) Find the range. (Hint: You may need to enter xm/n as (xm)1/n or as (x¹/nym in your graphing calculator. Enter
your answer using interval notation.)
Transcribed Image Text:For the function, consider the following. (Hint: Use a graphing calculator.) f(x) = x4/3; find f(-8) (a) Evaluate the given expression. f(-8) = (b) Find the domain of the function. (Enter your answer using interval notation.) (c) Find the range. (Hint: You may need to enter xm/n as (xm)1/n or as (x¹/nym in your graphing calculator. Enter your answer using interval notation.)
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