Consider the function f(x) = х — 2 х — 4 -

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section: Chapter Questions
Problem 29PT
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Consider the function f(x)
х — 2
х — 4*
Transcribed Image Text:Consider the function f(x) х — 2 х — 4*
Identify any intervals of increase, decrease, and intervals where the function is concave up and concave down. Then, identify any
horizontal or vertical asymptotes of f.
(For any interval, give your answer as an interval in the form (*,*). Use the symbol co for infinity, U for combining intervals, and
an appropriate type of parentheses "(",")", "I", or "]" depending on whether the interval is open or closed. Express numbers in
exact form. Use symbolic notation and fractions where needed. Enter DNE if no such interval exists. Enter asymptotes as a
comma-separated list of equations in terms of y and x. Enter DNE if no such asymptotes exist.)
f is increasing on:
f is decreasing on:
f is concave up on:
Transcribed Image Text:Identify any intervals of increase, decrease, and intervals where the function is concave up and concave down. Then, identify any horizontal or vertical asymptotes of f. (For any interval, give your answer as an interval in the form (*,*). Use the symbol co for infinity, U for combining intervals, and an appropriate type of parentheses "(",")", "I", or "]" depending on whether the interval is open or closed. Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE if no such interval exists. Enter asymptotes as a comma-separated list of equations in terms of y and x. Enter DNE if no such asymptotes exist.) f is increasing on: f is decreasing on: f is concave up on:
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