Question

problem # 10.
g(x)=log(x+5)
when g(x)=5 help please

Answer 1

g(x) = log(x+5)

g(x) = 5 ; therefore

5 = log(x+5)

Answer 2

oopps!!

Answer 3

amis is right

Answer 4

now if log means base 10

10^5 = x+5

10^5 - 5 = x

Answer 5

so the answer would be x=99995. thx!

Answer 6

for the same problem but g(x-3)
so i started by (x-3)=log (x+5)?? is that correct how iam doing it? the professor has two answers g(x+3)=log(x+2)i dont know how he got it.

Answer 7

g(x+3) is different in that it defines "x" to be a certain .... value?

x = "x+3"

sooo

g(x+3) = log((x+3)+5)

g(x+3) = log(x+8)

Answer 8

it helps if I read it right to begin with

Answer 9

g(x-3) is the same concept tho

g(x-3) = log((x-3)+5)

g(x-3) = log(x-3+5)

g(x-3) = log(x+2)

Answer 10

in the first bit of your post; it says g(x) = yadayada

in the second bit it says x = yadayada such that:

g(x) = log(x+5)

g(x-3) = log((x-3)+5)

Answer 11

so what are you doing is g(x-3)=log (x+5).(x-3) is that what it is? iam a little confused, sorry.