This document was uploaded by user and they confirmed that they have the permission to share
it. If you are author or own the copyright of this book, please report to us by using this DMCA
report form. Report DMCA
Overview
Download & View Algebra 1 > Notes > Yorkcounty Final > Yc > Lesson 19 Practice as PDF for free.
Lesson 19 Practice – 1) How can we test the graph to see if it is a function? 2) Give an example of a graph that is a function and one that is not a function. 3) Graph y = 2x2 Is it a function? {(2, ) (3, ) (-1, ) (-4, )} Find the missing y-values 4) Is this relation a function?