Posted by **Lauren** on Tuesday, October 6, 2009 at 3:15pm.

y = ln(3x+5), then d^2y/dx^2 =

a. 3/(3x+5)

b. 3/((3x+5)^2)

c. 9/((3x+5)^2)

d. -9/((3x+5)^2)

e. -3/((3x+5)^2)

- Calculus -
**bobpursley**, Tuesday, October 6, 2009 at 4:13pm
This is a pretty elementary diff of a ln function. What are you having difficulty with?

- Calculus -
**Lauren**, Tuesday, October 6, 2009 at 8:23pm
wow im sorry, this was a lot easier than i thought

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