key features of logs and exponential

The parent function of an exponential function is f(x) = a^x, where a > 0 and a ≠ 1.

The asymptote of an exponential function is y = 0.

The base of the common logarithm is 10.

The natural logarithm is represented as ln.

The range of a logarithmic function is all real numbers.

The point (0,1) is the y-intercept of the exponential function, indicating that f(0) = 1.

The domain of an exponential function is all real numbers.

The domain of a logarithmic function is x > 0.

As x approaches infinity, exponential functions grow without bound.

As x approaches 0 from the right, logarithmic functions approach negative infinity.