10. Let f(x) = 6x + 5x- 2x- 8x - 5. ->0 a. Explain why the Intermediate Value Theorem holds for this function. fしx) =Dしょ4よ5ょ3_2xミー & * +2 +25 The theream it holds this functicn becauge as ) Coninous witer has an b. Use the Intermediate Value Theorem to show that this function has at least one root (x value for which f(x) = 0). FCK)=G a ppnocn to x4 the vaie ower CA 2o flx) = 6x4+ 5x3-2x2-8x-5 して fcd) - 61-1)+sに)-2ー切2-8C1 -5 6)+ <い)-21) - を(-1) -5 c. Find a pair of adjacent integers between which lies a root of f(x). レー fcx) メLし。
10. Let f(x) = 6x + 5x- 2x- 8x - 5. ->0 a. Explain why the Intermediate Value Theorem holds for this function. fしx) =Dしょ4よ5ょ3_2xミー & * +2 +25 The theream it holds this functicn becauge as ) Coninous witer has an b. Use the Intermediate Value Theorem to show that this function has at least one root (x value for which f(x) = 0). FCK)=G a ppnocn to x4 the vaie ower CA 2o flx) = 6x4+ 5x3-2x2-8x-5 して fcd) - 61-1)+sに)-2ー切2-8C1 -5 6)+ <い)-21) - を(-1) -5 c. Find a pair of adjacent integers between which lies a root of f(x). レー fcx) メLし。
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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Question

Transcribed Image Text:10. Let f(x) = 6x + 5x - 2x² –- 8x – 5. ->0
+2 +251リ。
a. Explain why the Intermediate Value Theorem holds for this function.
fしx) = しょ4+S3_2xミー &メー
2x3
The theream
x3 2x 3
it holds this functicn becauge as
has an
a PPnoch to x4 the valve gner
Conlinous ,comitor
b. Use the Intermediate Value Theorem to show that this function has at least one real y3 I5
root (x value for which f(x) = 0).
CA 2e
f(x) =6x4+ 5x3-2x2- 8x-5
し て-2 +8 -5
fcd) - 61-1)"+sに)-2セーつ2-81 -5
6.1)+ 5い)-210 - を(-1) -
c. Find a pair of adjacent integers between which lies a root of f(x).
レーz + 6
fcx)
-3
メLし。
of the fumetion
メ73
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