х — 1; x < -4 f (x) 2x + 3 ; - 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
Chapter2: Working With Real Numbers
Section2.1: Basic Assumptions
Problem 7MRE
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x < -4
2.x + 3 ; - 4 <x < 1
1 < x
x – 1 ;
f(x)
function
5 - x ;
15 -
Which of the following is the point (or points) where it is discontinuous?
O A) {0}
O B) {1}
O C) {0,1}
O D) {4,1,0}
E) (-4,1}
Transcribed Image Text:x < -4 2.x + 3 ; - 4 <x < 1 1 < x x – 1 ; f(x) function 5 - x ; 15 - Which of the following is the point (or points) where it is discontinuous? O A) {0} O B) {1} O C) {0,1} O D) {4,1,0} E) (-4,1}
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