#1) Determine f' and f", if (x)=x²- X4

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 99E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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o'pg. 156-159
J
#1.) Determine f' and F", if (x)=x²-14
X4
#2.) For y = x9-7x³ +2, find d²y
dx2
#6) Determine the maximum and
a f(x) = 2x³-9x², -2≤ x ≤ 4
minimum of each function on the given interval
b) f(x) = 12x - x³, x= [-3,5]
(²) f(x) = 2x + 18,1<x<5
#24) A boat leaves a dock at 2:00pm., heading west at 15 km/h. Another boat
heads South at 12km/h and
same dock at 3:00pm. When were
reaches
the
the boats closest to each other?
#26.) Find the absolute maximum and minimum values
a> fcx)=x²-2x + 6₁-1 ≤ x ≤7
b) f(x)= x³ + x², -3 ≤ x ≤ 3
Cf(x)= x³-12x + 2,-5 ≤ x ≤ 5
d.) f(x) = 3x5-5x³, -2≤x≤4
Transcribed Image Text:o'pg. 156-159 J #1.) Determine f' and F", if (x)=x²-14 X4 #2.) For y = x9-7x³ +2, find d²y dx2 #6) Determine the maximum and a f(x) = 2x³-9x², -2≤ x ≤ 4 minimum of each function on the given interval b) f(x) = 12x - x³, x= [-3,5] (²) f(x) = 2x + 18,1<x<5 #24) A boat leaves a dock at 2:00pm., heading west at 15 km/h. Another boat heads South at 12km/h and same dock at 3:00pm. When were reaches the the boats closest to each other? #26.) Find the absolute maximum and minimum values a> fcx)=x²-2x + 6₁-1 ≤ x ≤7 b) f(x)= x³ + x², -3 ≤ x ≤ 3 Cf(x)= x³-12x + 2,-5 ≤ x ≤ 5 d.) f(x) = 3x5-5x³, -2≤x≤4
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