Question

determining the domain of a function.
s=1/3t+12

Answer 1

is the equation \[s = (1/3) t + 12\]

or \[s = 1/(3t) + 12\]

Answer 2

Or even 1/(3t+12)??

Answer 3

very true

Answer 4

no it is the first one Itook it straight from the book

Answer 5

so the domain is all real t

all real t except t = 0

or all real t except t = -4

Answer 6

In the first case it's "all real numbers," in the second it's "all real numbers except 0," and in the third it's "all real numbers except -4."

Answer 7

well its all real t...

Answer 8

Yup, the first case then.

Answer 9

yes

Answer 10

how do i write that in interval notation?

Answer 11

\[(-\infty, \infty)\]

Answer 12

\[s(t)=t/3+12\]
Domain: Set of all real numbers.
Interval notation:
\[(-\infty,\infty)\]