Question

Find the derivative of f(x) = 6/x at x = -2

Answer 1

x=-3

Answer 2

easy

Answer 3

take the derivative first algebra

Answer 4

-6/x^2 set x=2

Answer 5

thats not it

Answer 6

f(x) = 6(x^-1)
f'(x) = -6(x^-2)
-2^-2 = 1/4 → f'(-2) = -1.5

Answer 7

tholn did u try my method?

Answer 8

these are the choices they give us
6
3/2
-3/2
-6

Answer 9

-1.5 = -3/2

Answer 10

oh ok i like your method

Answer 11

i agree with champ

Answer 12

i have another one i need help with