The percentage of movie advertising as a share of newspapers' total advertising revenue from 1995 to 2004 could be approximated by p(t) = −0.08t + 6.0 if t ≤ 4 0.3t + 11.0 if t > 4 where t is time in years since 1995. (a) Compute lim t→4− p(t). (If an answer does not exist, enter DNE.) _____________ Interpret the answer. Shortly (select)(before or after) 1999 (t = 4), movie advertising expenditures accounted for about % of total newspaper advertising revenue. Compute lim t→4+ p(t). (If an answer does not exist, enter DNE.) __________________ Interpret the answer. Shortly (select)(before or after) 1999 (t = 4), movie advertising expenditures accounted for about % of total newspaper advertising revenue. (b) Is the function p continuous at t = 4? yes or no What does the answer tell you about newspaper revenues? The percentage of newspapers' revenue from movie advertising (select)(dropped suddenly, jumped suddlenly, didnt chnage) in 1999.

The percentage of movie advertising as a share of newspapers' total advertising revenue from 1995 to 2004 could be approximated by p(t) = −0.08t + 6.0 if t ≤ 4 0.3t + 11.0 if t > 4 where t is time in years since 1995. (a) Compute lim t→4− p(t). (If an answer does not exist, enter DNE.) _ Interpret the answer. Shortly (select)(before or after) 1999 (t = 4), movie advertising expenditures accounted for about % of total newspaper advertising revenue. Compute lim t→4+ p(t). (If an answer does not exist, enter DNE.) ______ Interpret the answer. Shortly (select)(before or after) 1999 (t = 4), movie advertising expenditures accounted for about % of total newspaper advertising revenue. (b) Is the function p continuous at t = 4? yes or no What does the answer tell you about newspaper revenues? The percentage of newspapers' revenue from movie advertising (select)(dropped suddenly, jumped suddlenly, didnt chnage) in 1999.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section3.6: Rational Functions

Problem 2E

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Question

MY NOTES

PRACTICE ANOTHER

The percentage of movie advertising as a share of newspapers' total advertising revenue from 1995 to 2004 could be approximated by

p(t) =

−0.08t + 6.0	if t ≤ 4
0.3t + 11.0	if t > 4

where t is time in years since 1995.

(a)

Compute lim t→4⁻ p(t). (If an answer does not exist, enter DNE.)

_____________

Interpret the answer.

Shortly (select)(before or after) 1999 (t = 4), movie advertising expenditures accounted for about % of total newspaper advertising revenue.

Compute

lim t→4⁺ p(t).

(If an answer does not exist, enter DNE.)

__________________

Interpret the answer.

Shortly (select)(before or after) 1999 (t = 4), movie advertising expenditures accounted for about % of total newspaper advertising revenue.

(b)

Is the function p continuous at t = 4?

yes or no

What does the answer tell you about newspaper revenues?

The percentage of newspapers' revenue from movie advertising (select)(dropped suddenly, jumped suddlenly, didnt chnage) in 1999.

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