Given the function f(x) = x +8, complete parts a through c. (a) Find an equation for f(x) (b) Graph f and f in the same rectangular coordinate system. (c) Use interval notation to give the domain and the range of f and f (Hint To solve for a variable involving an nth root, raise both sides of the equation to the nth power, (Wy)" =y) a) Find f(x). Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Use integers or fractions for any numbers the expression.) O A. r'x)= xs O B. f(x) = for all x OC. r'x) = x+ O D. 'x) =, ×2 b) Graph f and f in the same rectangular coordinate system. Choose the correct graph below. OD. OB. OC. OA. Ay (c) State the domain and range of f and f using interval notation. The domain of f(x) is, and the range of f(x) is The domain of f'(x) is. and the range of f(x) is

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter5: Exponential And Logarithmic Functions
Section5.2: Applications Of Exponential Functions
Problem 47E
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27
Given the function f(x) = x +8, complete parts a through c.
(a) Find an equation for f (x)
(b) Graph f and fin the same rectangular coordinate system.
(c) Use interval notation to give the domain and the range off and f1
(Hint: To solve for a variable involving an nth root, raise both sides of the equation to the nth power, (Wy)" =y)
a) Find f(x). Select the correct choice below and fill in the answer box(es) to complete your choice.
(Simplify your answer. Use integers or fractions for any numbers in the expression.)
O A. r'x)= xs
O B. (x) = for all x
OC. f'x)= x+
O D. x)=, x2
b) Graph f and fin the same rectangular coordinate system. Choose the correct graph below.
OD.
OA.
OB.
OC.
-1
(c) State the domain and range of f and f using interval notation.
The domain of f(x) is, and the range of f(x) is
The domain of f'(x) is. and the range of f(x) is
Transcribed Image Text:Given the function f(x) = x +8, complete parts a through c. (a) Find an equation for f (x) (b) Graph f and fin the same rectangular coordinate system. (c) Use interval notation to give the domain and the range off and f1 (Hint: To solve for a variable involving an nth root, raise both sides of the equation to the nth power, (Wy)" =y) a) Find f(x). Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Use integers or fractions for any numbers in the expression.) O A. r'x)= xs O B. (x) = for all x OC. f'x)= x+ O D. x)=, x2 b) Graph f and fin the same rectangular coordinate system. Choose the correct graph below. OD. OA. OB. OC. -1 (c) State the domain and range of f and f using interval notation. The domain of f(x) is, and the range of f(x) is The domain of f'(x) is. and the range of f(x) is
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