Question

Calculus time. LOL

Answer 1

implicit differentiation

Answer 2

yes

Answer 3

aka chinese

Answer 4

\(x^2 + y^2 = 25\)

differentiate w.r.t \(t\)

Answer 5

y'(x)=-(x/y)

Answer 6

from where u pulled that thing :o

Answer 7

2xx' + 2yy' = 0

right ?

Answer 8

yes

Answer 9

you're given, x' = 8

Answer 10

you're asked to find y'

Answer 11

at x=3, y = 4

Answer 12

plug x, y, x' values above and solve y'

Answer 13

ok i'll try

Answer 14

okie

Answer 15

2xx' + 2yy' = 0
2*3*8+2*4*y'=0
2*3*8+2*4=-y'
48+8=-y'
56=-y'
-56=y'

Answer 16

2xx' + 2yy' = 0
2*3*8+2*4*y'=0
2*3*8+2*4=-y' ********************
48+8=-y'
56=-y'
-56=y'

Answer 17

mistake !

Answer 18

Ah alright, I figured that

Answer 19

can i try one more time

Answer 20

sure girly :)

Answer 21

2xx' + 2yy' = 0
2*3*8+2*4*y'=0
48+8y'=0
8y'=-48
y'=6

Answer 22

y'=-6**

Answer 23

y' = -6

Answer 24

yea ^ :)

Answer 25

yes !

Answer 26

try b same way

Answer 27

Ok !

2xx'+2yy'=0

2*4*x'+2*3*-2=0
8x'+-12=0
8x'-12=0
8x'=12
x'=1.5

Answer 28

\(\large \color{red}{\checkmark}\)

Answer 29

I love you lol

Answer 30

aww ty lol :3

Answer 31

you just make everything so simple :')

Answer 32

no, your antennas are too sharp to learn things very quickly... keep them active always lol;)