All but two of the following statements are correct ways to express the fact that a function f is onto. Select the two that are incorrect. O fis onto e every element in its co-domain is the image of some element in its domain. O f is onto A every element in its domain has a corresponding image in its co-domain. O f is onto Vy E Y, 3x E X such that f(x) = y. O f is onto Vx E X, 3y E Y such that f(x) = y. O fis onto e the range of f is the same as the co-domain of f.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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All but two of the following statements are correct ways to express the fact that a function f is onto. Select the two that are incorrect.
O fis onto e every element in its co-domain is the image of some element in its domain.
O f is onto A every element in its domain has a corresponding image in its co-domain.
O f is onto Vy E Y, 3x E X such that f(x) = y.
O f is onto Vx E X, 3y E Y such that f(x) = y.
O fis onto e the range of f is the same as the co-domain of f.
Transcribed Image Text:All but two of the following statements are correct ways to express the fact that a function f is onto. Select the two that are incorrect. O fis onto e every element in its co-domain is the image of some element in its domain. O f is onto A every element in its domain has a corresponding image in its co-domain. O f is onto Vy E Y, 3x E X such that f(x) = y. O f is onto Vx E X, 3y E Y such that f(x) = y. O fis onto e the range of f is the same as the co-domain of f.
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