Find the open intervals on which the function f(x) = -5x2 + 4x + 4 is increasing or decreasing. Note: Use the letter U for union. To enter ∞o, type the word infinity. If the function is never increasing or decreasing, enter NA in the associated response area. increasing: decreasing: Find the local maximum and minimum values of the function f(x) = -5x² + 4x + 4. Enter your answers in increasing order. • If there is just one local maximum or minimum value, then in the second row below enter NA as the answer for "=" and select NA in the "there is" drop-down menu. • If there are no local maximum or minimum values, then in both rows below enter NA as the answer for " x =" and NA in the "there is" drop-down menu. At x = Ata = there is there is a local maximum NA
Find the open intervals on which the function f(x) = -5x2 + 4x + 4 is increasing or decreasing. Note: Use the letter U for union. To enter ∞o, type the word infinity. If the function is never increasing or decreasing, enter NA in the associated response area. increasing: decreasing: Find the local maximum and minimum values of the function f(x) = -5x² + 4x + 4. Enter your answers in increasing order. • If there is just one local maximum or minimum value, then in the second row below enter NA as the answer for "=" and select NA in the "there is" drop-down menu. • If there are no local maximum or minimum values, then in both rows below enter NA as the answer for " x =" and NA in the "there is" drop-down menu. At x = Ata = there is there is a local maximum NA
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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Transcribed Image Text:Find the open intervals on which the function f(x) = -5x² + 4x + 4 is increasing or decreasing.
Note: Use the letter U for union. To enter ∞, type the word infinity.
If the function is never increasing or decreasing, enter NA in the associated response area.
increasing:
decreasing:
Find the local maximum and minimum values of the function f(x) = -5x² + 4x + 4.
Enter your answers in increasing order.
• If there is just one local maximum or minimum value, then in the second row below enter NA as the
answer for "x =" and select NA in the "there is" drop-down menu.
11
• If there are no local maximum or minimum values, then in both rows below enter NA as the answer for
x =" and NA in the "there is" drop-down menu.
At x =
At x =
there is
there is
a local maximum
ΝΑ
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