6. For each function determine: i) the critical values ii) the intervals of increasing or decreasing iii) the maximum and minimum points. a. f(x)=4x² +12x-7 b. f(x)=x² – 9x² +24x-10

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Chapter1: Functions And Models
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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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Solve 6. b)

6. For each function determine:
i) the critical values
ii) the intervals of increasing or decreasing
iii) the maximum and minimum points.
a. f(x)=4x² +12x-7
b. f(x)=x³ -9x²+24x-10
x2
С. У3
x² +2x – 15
Transcribed Image Text:6. For each function determine: i) the critical values ii) the intervals of increasing or decreasing iii) the maximum and minimum points. a. f(x)=4x² +12x-7 b. f(x)=x³ -9x²+24x-10 x2 С. У3 x² +2x – 15
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