Answer:
Step-by-step explanation:
Given is an equation in x and y as
We use implicit method to differentiate the above equation
18x-2yy'=0
y' = 9x/y
b) to solve the equation explicitly for y and differentiate to get y' in terms of x. y' = ±
We separate the variables as
Take square root
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B. (5,0)
hope this helps
.15 mph
3 miles/ 20 hours or 3/20
Answer: 36
-3 to the power of -2 is 9
2 to the power of 1 is 4
when you multiply that u get 36