# How do you find the domain and range of log(t+2) ?

The function is defined for all $t$ which is $t + 2 > 0 \implies t > - 2$

Hence ${D}_{f} = \left(- 2 , + \infty\right)$

The range is all of $R$ or $\left(- \infty , + \infty\right)$

Graphing a function is a great way to confirm or gain insight into the domain and range of a function.

The graph is