24. Evaluate f(1.25) (A) -2.25 (C) 2.25 (В) —1.25 (D) undefined 25. Evaluate f(3) (А) -2 (C) 1 (В) -1 (D) undefined

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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s 24 25

For items 21-25. Consider f defined as
7x +4
1 +1
2 - 3r
[1- r] +1
if r<-2
if - 2<I< 1
f(1) =
if r= 1
if z>1
Transcribed Image Text:For items 21-25. Consider f defined as 7x +4 1 +1 2 - 3r [1- r] +1 if r<-2 if - 2<I< 1 f(1) = if r= 1 if z>1
24. Evaluate f(1.25)
(A) -2.25
(C) 2.25
(В) —1.25
(D) undefined
25. Evaluate f(3)
(А) -2
(C) 1
(В) -1
(D) undefined
Transcribed Image Text:24. Evaluate f(1.25) (A) -2.25 (C) 2.25 (В) —1.25 (D) undefined 25. Evaluate f(3) (А) -2 (C) 1 (В) -1 (D) undefined
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