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Consider the function f (x) = 5x² + 5x + 3. Find the largest open intervals on which the function is con- cave up or concave down. If there is more than one interval, enter your intervals from left to right as they appear on the real line. Enter INF for o and -INF for - 0. If there are extra blanks, enter NONE. Concave up: ),( Tries 0/99 Concave down: ),( Tries 0/99

Consider the function f (x) = 5x² + 5x + 3. Find the largest open intervals on which the function is con- cave up or concave down. If there is more than one interval, enter your intervals from left to right as they appear on the real line. Enter INF for o and -INF for - 0. If there are extra blanks, enter NONE. Concave up: ),( Tries 0/99 Concave down: ),( Tries 0/99

Intermediate Algebra
Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter5: Polynomials And Polynomial Functions
Section5.1: Add And Subtract Polynomials
Problem 5.21TI: For functions f(x)=2x24x+3 and g(x)=x22x6 , find (a) (f+g)(x) (b) (f+g)(3) (c) (fg)(x) (d) (fg)(2) .
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Consider the function f (x) = 5x² + 5x + 3. Find the largest open intervals on which the function is con- cave up or concave down. If there is more than one interval, enter your intervals from left to right as they appear on the real line. Enter INF for o and -INF for - 0. If there are extra blanks, enter NONE. Concave up: ),( Tries 0/99 Concave down: ),( Tries 0/99
Transcribed Image Text:Consider the function f (x) = 5x² + 5x + 3. Find the largest open intervals on which the function is con- cave up or concave down. If there is more than one interval, enter your intervals from left to right as they appear on the real line. Enter INF for o and -INF for - 0. If there are extra blanks, enter NONE. Concave up: ),( Tries 0/99 Concave down: ),( Tries 0/99
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