didnt get the onto part can you explain it more and for the on to one part is it not one to one because you choose a different number to substitute and both have the same answer which is 4?
didnt get the onto part can you explain it more and for the on to one part is it not one to one because you choose a different number to substitute and both have the same answer which is 4?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.1: Variables
Problem 3OE
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i didnt get the onto part can you explain it more and for the on to one part is it not one to one because you choose a different number to substitute and both have the same answer which is 4?
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