Answered

IDNLearn.com is your reliable source for expert answers and community insights. Find reliable solutions to your questions quickly and accurately with help from our dedicated community of experts.

The magnitude of an earthquake, R, can be measured by the equation r=log(a/t)+d, where A is the amplitude in micrometers, T is measured in seconds, and D accounts for the weakening of the earthquake due to the distance from the epicenter. If an earthquake occurred for 4 seconds and D = 2, which graph would model the correct amount on the Richter scale?

Sagot :

MrRoyalidn

Functions can be represented using equations and graphs

The function that represents the magnitude of an earthquake, R, is [tex]r = \log(0.25a) + 2[/tex]

How to determine the graph of the function

The equation of the function is given as:

[tex]r = \log(a/t) + d[/tex]

From the question, we have the following parameters

t = 4 seconds

D =2

So, the function becomes

[tex]r = \log(a/4) + 2[/tex]

Divide a by 4

[tex]r = \log(0.25a) + 2[/tex]

Next, we plot the graph of the function (see attachment)

Read more about graphs and functions at:

https://brainly.com/question/14323743

View image MrRoyal
Asaptrillest05idn

Answer:

WAHAHAH It's the second graph

Step-by-step explanation:

(B) na im sayin

Thank you for participating in our discussion. We value every contribution. Keep sharing knowledge and helping others find the answers they need. Let's create a dynamic and informative learning environment together. Find the answers you need at IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.