Find the rate of change for each linear function
1 answer:
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Answer:
The formula to get the circumference of a circle is but in this case we see that a diameter is being used therefore we can get rid of the 2 and the r because that is what the diameter and just replace d into there like this
.
We can then input the value and we get that which then just narrows down to
.
<u><em>Hope this helps! Let me know if you have any questions</em></u>
Presumably we're after the line with that slope through that point. In general the line through 
with slope 
is
Here we have
Check: The slope is clearly
so we check
Here we have
Check: The slope is clearly
so we check