2. Let f: RR by f(x) = -2x + 1. Let A = [2,5] B = [-1,3] C = [−2,3] D = [1, 4]. Find each of the following: (a) f(A) * (b) f-¹(f(A)) (c) f-¹(C) * (d) f(f¹(C)) * (e) f(ANB) *(f) f(A) f(B) (g) f¹(CD) (h) f(C)nf¹ (D)
2. Let f: RR by f(x) = -2x + 1. Let A = [2,5] B = [-1,3] C = [−2,3] D = [1, 4]. Find each of the following: (a) f(A) * (b) f-¹(f(A)) (c) f-¹(C) * (d) f(f¹(C)) * (e) f(ANB) *(f) f(A) f(B) (g) f¹(CD) (h) f(C)nf¹ (D)
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.2: Polynomial Functinos And Their Graphs
Problem 2E: Describe the end behavior of each polynomial. (a) y=x38x2+2x15 End behavior: y as x y as x (b)...
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