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MsBrains (ms-brains):
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OpenStudy (anonymous):
Question:
Find the average rate of change from X=3 to X=15 for the function f(X)=0.01(2)^x and select the correct answer below.
OpenStudy (anonymous):
A. 0.08
B. 12
C. 27.3
D. 327.68
OpenStudy (anonymous):
hello Ms brains
OpenStudy (anonymous):
What's the answer @ethan726 do u know how to do it
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OpenStudy (anonymous):
@Ms-Brains
OpenStudy (yamyam70):
What subject is this?
MsBrains (ms-brains):
Sorry, give me a moment. I am helping someone right now. I will have to examine the problem.
OpenStudy (anonymous):
Ok thanks so much
OpenStudy (anonymous):
It's algebra @yamyam70
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MsBrains (ms-brains):
I'm not sure, But I'm thinking D.
What do you think it is?
OpenStudy (anonymous):
I'm not sure
OpenStudy (yamyam70):
rate of change is the slope of a given function.
i slope is calculating the rise of y(vertical) and the run of x(horizontal)
the formula is: m = slope
m = Rise / Run
m = ( y2-y1) / (x2-x1)
OpenStudy (anonymous):
Alright I think I got that
OpenStudy (yamyam70):
you should first draw the graph and get the values of y axis. or go with trial and error(like put values of y chronologically
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OpenStudy (yamyam70):
because x values are already given, goodluck!
OpenStudy (anonymous):
Thank you so much
OpenStudy (anonymous):
Ok so I'm pretty sure it's not b
OpenStudy (anonymous):
@yamyam70 is it D
OpenStudy (baru):
\[\frac{ f(15)-f(3) }{ 15-3 }\]
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OpenStudy (anonymous):
@baru is it D
OpenStudy (anonymous):
Await no it's b
OpenStudy (baru):
can you show the steps you followed?
OpenStudy (anonymous):
i subtracted 15-3 and got 12 so that's B am I right?
OpenStudy (anonymous):
@baru
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