1.) Change the exponential statement to an equivalent statement involving a logarithm. e^x=2

2.)Change the logarithmic statement to an equivalent statement involving an exponent. log_a6=4

3.)Find a so that the graph of f(x)=log_ax contains the point (15,4). a=______

4.)Use the given function f to answer parts (a) through (f) below.

f(x)=ln(x+3)

(a)Find the domain of f.

(b)Graph f

(c) From the graph determine the range and any asympotes of f (the range is______)

-(The vertical asympote of f is _____)

-(There are no vertical asympotes)

(d) Find F^-1 the inverse of f

(e) Find the domain and range of F^-1

^{(f) Graph F-1}

5.)Solve the equation. Write the answer in terms of the natural logarithm. e^9x+2=6

6.)The loudnessL(x), measured indecibels, of a sound of intensityx, measured in watts per squaremeter, is defined as L(x)=10logx/I0, where I0=10^-12watt per square meter is the least intense sound that a human ear can detect. Determine theloudness, indecibels, of a sound with intensity of x=10^-4.7 watt per square meter

The loudness is ____decibels