Question

What is the domain of the function y=ln(x+2)

Answer 1

y = ln(x + 2)

D:
x + 2 > 0    |subtract 2 from both sides

x > -2

Answer: The domain: $x > -2\to x\in(-2;\ \infty)$

Answer 2

Answer:

Domain of the given function is x∈(-2,∞)

Step-by-step explanation:

The given function is $y=\ln(x+2)$

Domain is the set of x values for which the function is defined.

And we know that logarithm function is defined only for values greater than zero.

Therefore, for domain we have

x + 2 >0

x > -2

Hence, the domain of the given function is x∈(-2,∞)