TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS. I'LL DOWNVOTE. I. Show that the function ƒ defined by(1,f(r, y) = { 2 + y(x, y) = (1, –1)(x, y) # (1, –1)x + yis not continuous at (1, –1).

Given function is fx,y=1, x,y=1,-1x2+yx+y, x,y≠1,-1

Answered: I. Show that the function f defined by…

I. Show that the function f defined by 1, (x, y) = (1, –1) %3D f(r, y) = { r2 + y (x, y) + (1, –1) x+ y is not continuous at (1, –1).

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.3: Rates Of Change And Behavior Of Graphs

Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...

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TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS. I'LL DOWNVOTE.

I. Show that the function ƒ defined by
(1,
f(r, y) = { 2 + y
(x, y) = (1, –1)
(x, y) # (1, –1)
x + y
is not continuous at (1, –1).

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