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The square-root function: f(x)=√x Domain: Range: Is this function a one-to-one function? YES The cube-root function: Domain: NO YES f(x) = √√x (Circle one) Range: Is this function a one-to-one function? NO (Circle one)

The square-root function: f(x)=√x Domain: Range: Is this function a one-to-one function? YES The cube-root function: Domain: NO YES f(x) = √√x (Circle one) Range: Is this function a one-to-one function? NO (Circle one)

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Can someone please help me with the last 2 questions 

YES The reciprocal function: x -3 1 -2 f(x) = x -1 -0.5 0 Domain 3-2-1,-05, 0221/2, 43 {-1/3₁ - 1/2₁-1₁-1/02.5.07/0.5/1/233 / 0.5 Range: 1 Is this function a one-to-one function? 2 1/3 YES Domain: Range: The square-root function: f(x) = √x NO YES NO Domain: Is this function a one-to-one function? The cube-root function: YES NO (Circle one) (Circle one) NO (Circle one) 3 f(x) = ³√x Range: Is this function a one-to-one function? 23 (Circle one) X -3 -2 -1 -0.5 0 0.5 1 2 3 -3 -2 -1 -0.5 0 0.5 1 2 3 f(x) -V2 -1 D 0.5 2 3 f(x) 3 0.8 D H f(x) A 5 y 5 3 y PR X X
Transcribed Image Text:YES The reciprocal function: x -3 1 -2 f(x) = x -1 -0.5 0 Domain 3-2-1,-05, 0221/2, 43 {-1/3₁ - 1/2₁-1₁-1/02.5.07/0.5/1/233 / 0.5 Range: 1 Is this function a one-to-one function? 2 1/3 YES Domain: Range: The square-root function: f(x) = √x NO YES NO Domain: Is this function a one-to-one function? The cube-root function: YES NO (Circle one) (Circle one) NO (Circle one) 3 f(x) = ³√x Range: Is this function a one-to-one function? 23 (Circle one) X -3 -2 -1 -0.5 0 0.5 1 2 3 -3 -2 -1 -0.5 0 0.5 1 2 3 f(x) -V2 -1 D 0.5 2 3 f(x) 3 0.8 D H f(x) A 5 y 5 3 y PR X X
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