Question

help please =^.^=

Answer 1

Find the derivative of f(x) = 5 divided by x at x = -1.

Answer 2

5/x at x=-1

Answer 3

0 ans

Answer 4

?

Answer 5

oh nvm i saw my mistake :)

Answer 6

derivative of a constant is zero

Answer 7

(5)x^1

Answer 8

0 isnt a answer choice ^,^;

Answer 9

wait

Answer 10

-1x(5)x^-1-1

Answer 11

(-5)x^-2

Answer 12

(-5)/x^2

Answer 13

-5/-1

Answer 14

+5?

Answer 15

@SolomonZelman

Answer 16

yaa

Answer 17

thats what i ut but i got the answer rwrong :/

Answer 18

can"t understand ur question derivative of a constant is always zero

Answer 19

@amistre64

Answer 20

:/

Answer 21

i had a question that was like 7/x at x=3

Answer 22

and the answer for that question was 7/9

Answer 23

and i got it correct

Answer 24

but this one ... >.<

Answer 25

ans will be 5 then

Answer 26

ohhhhhhhhhhhhhhh

Answer 27

the answer is -5

Answer 28

i ut 5 that was my mistake

Answer 29

(-1)^2=1 not -1

Answer 30

thanks for your help anyways :)

Answer 31

yaa

Answer 32

sorry my help was not enough though

Answer 33

no, it helped me to realize my mistake :)

Answer 34

if you were not here i probally would not have found out my mistake as fast as i did ^.^

Answer 35

thanks

Answer 36

np :)

Answer 37

f`(x)= -5/x^2
f`(-1)= -5/(-1)^2 = -5/1=-5