iven the function f(x)=x² +21x² +12x-6. omplete the following. nter INF for infinity or -INF for negative infinity. NSWER PART A IN INTERVAL NOTATION. a) f(x) is concave downwards on the interval 3) The point of inflection is (Answer as an ordered pair, (x,y))
iven the function f(x)=x² +21x² +12x-6. omplete the following. nter INF for infinity or -INF for negative infinity. NSWER PART A IN INTERVAL NOTATION. a) f(x) is concave downwards on the interval 3) The point of inflection is (Answer as an ordered pair, (x,y))
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
Problem 50HP
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