+0  
 
0
258
1
avatar

The average daily minimum temperature for Pablo’s hometown can be modeled by the function f(x)=15.3sin(πx6)+44.1 , where f(x) is the temperature in °F and x is the month.

x = 0 corresponds to January.

What is the average daily minimum temperature in June? 

Round to the nearest tenth of a degree if needed.

Use 3.14 for π .

 

The temperature of a room during an experiment can be modeled by the function  f(x)=23.7cos(πx60)+18 , wheref(x) is the temperature °F and x is the number of hours into the experiment.

What is the lowest temperature the room reached during the experiment?

Round to the nearest tenth of a degree if needed.

Use 3.14 for π .

Guest Feb 7, 2018
Sort: 

1+0 Answers

 #1
avatar+12227 
+2

If January is 0 , then June would be x= 5      put 5 in as the value of x to get

F degrees = 43.4 degrees   (using RADIANS)

 

Room temp problem will need how many hours the experiment is running.

ElectricPavlov  Feb 7, 2018
edited by ElectricPavlov  Feb 7, 2018

5 Online Users

avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details