g(x)= 2x+1 and f(x)= x² – x –1. Find the value of (fog)(2). O a. 20 O b. 17 O c. 18 O d. None O e. 19 2x+4 is: x2- x-2 The domain of f(x)= O a. All real numbers greater than -2 except -1 and 2 O b. All real numbers greater than or equal to -2 except -l and 2 O c. All real numbers except -1 and 2 O d. All real numbers greater than or equal to -4 except -1 and 2 O e. None
g(x)= 2x+1 and f(x)= x² – x –1. Find the value of (fog)(2). O a. 20 O b. 17 O c. 18 O d. None O e. 19 2x+4 is: x2- x-2 The domain of f(x)= O a. All real numbers greater than -2 except -1 and 2 O b. All real numbers greater than or equal to -2 except -l and 2 O c. All real numbers except -1 and 2 O d. All real numbers greater than or equal to -4 except -1 and 2 O e. None
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 27E
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