Answer:
infinite
Step-by-step explanation:
- x=1
- y=3
Let the linear equation in two variables be ax+by+c=0
Put values
Hence for any values it has infinite number of solutions .
including x=1 and y=3
The race speeds for the top eight cars in a 200-mile race are listed below. Use the range rule of thumb to find the standard dev
1 answer:
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I'm guessing the second derivative is for <em>y</em> with respect to <em>x</em>, i.e.
Compute the first derivative. By the chain rule,
We have
and so
Now compute the second derivative. Notice that is a function of
; so denote it by
. Then
By the chain rule,
We have
and so the second derivative is