Rewrite using a rational exponent. Assume all variables are positive. (x^72 c^16)^1/8. (1/5x + 8 is a fraction) Find the domain of the function f(x) = 1/5x+8. What is the only value of x not in the domain? If (f(x) = 5x + 1 and g(x) = 3x - 4, find (f o g)(x).
Rewrite using a rational exponent. Assume all variables are positive. (x^72 c^16)^1/8. (1/5x + 8 is a fraction) Find the domain of the function f(x) = 1/5x+8. What is the only value of x not in the domain? If (f(x) = 5x + 1 and g(x) = 3x - 4, find (f o g)(x).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 51E
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Rewrite using a rational exponent. Assume all variables are positive. (x^72 c^16)^1/8.
(1/5x + 8 is a fraction) Find the domain of the function f(x) = 1/5x+8. What is the only value of x not in the domain?
If (f(x) = 5x + 1 and g(x) = 3x - 4, find (f o g)(x).
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