The correct answer would be the first one, 3x^2 + 2x
I can explain if you need it
X² + y² - 10 x - 12 y + 36 = 0
( x² - 10 x + 25 ) + ( y² - 12 y + 36 ) - 25 - 36 + 36 = 0
( x - 5 )² + ( y - 6 )² = 25
( x - 5 )² + ( y - 6 )² = 5²
Answer:
The center: ( 5, 6 ), the radius: r = 5
Answer:
Product meaning multiplication the answer is 105/2
If you meant addition the answer is 191/12
Step-by-step explanation:
Answer:
Step-by-step explanation:
![N_{x}=970-\frac{3780}{x}\\\\=N^{i}_{x}=0-3780\frac{d}{dx}\frac{1}{x}\\\\=-3780(\frac{-1}{x^{2}})\\\\=\frac{3780}{x^{2}}\\\\N^{i}_{10}=\frac{3780}{100}\\\\=37.8\\\\N^{i}_{20}=\frac{3780}{400}\\\\=9.45](https://tex.z-dn.net/?f=N_%7Bx%7D%3D970-%5Cfrac%7B3780%7D%7Bx%7D%5C%5C%5C%5C%3DN%5E%7Bi%7D_%7Bx%7D%3D0-3780%5Cfrac%7Bd%7D%7Bdx%7D%5Cfrac%7B1%7D%7Bx%7D%5C%5C%5C%5C%3D-3780%28%5Cfrac%7B-1%7D%7Bx%5E%7B2%7D%7D%29%5C%5C%5C%5C%3D%5Cfrac%7B3780%7D%7Bx%5E%7B2%7D%7D%5C%5C%5C%5CN%5E%7Bi%7D_%7B10%7D%3D%5Cfrac%7B3780%7D%7B100%7D%5C%5C%5C%5C%3D37.8%5C%5C%5C%5CN%5E%7Bi%7D_%7B20%7D%3D%5Cfrac%7B3780%7D%7B400%7D%5C%5C%5C%5C%3D9.45)
There is an inverse relationship between the amount on advertisement and average number of bower boats