Given: 3y cos x = x² + y²
Define

Then by implicit differentiation, obtain
3y' cos(x) - 3y sin(x) = 2x + 2y y'
y' [3 cos(x) - 2y] = 2x + 3y sinx)
Answer:
Horizontal means zero slope, or a zero coefficient on x.
Answer: y = b
Step-by-step explanation:
know the normal large sample condition is not met and also there are outliers
Answer:
28 because he loaned ant how loaning gos
Answer:
A
Step-by-step explanation:
The rectangle has an area of 30ft^2
Each triangle has an area of 25ft^2
25+25+30=80