x-intercept of g(x)=ln(x+1)?

Answer 1

To find the x intercept, replace y (here, g(x)) with 0.

0 = ln(x+1)

Since ln (1) = 0, x+1 = 1 which means x = 0.

Answer 2

The x intercept is where g(x) = 0; this means ln(1+x)=0; this in turn means 1+x=1 (ln(1)=0), so the x intercept is at x=0. This also happens to be the g intercept.

Answer 3

the x intercept is the point at which y=0. Here y=g(x).
so, because ln(1)=0, you need to determine when x+1=1.
Therefore the x intercept of g(x) is 0.
when x=0, ln(x+1) = ln(0+1) = ln(1) = 0