Find the derivative of f(x) = 6 divided by x at x = -2.

6
3/2
-3/2
-6

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days