Using logarithms, we can express \(y = k{x^n}\) in the form of the equation of a straight line \(y = mx + c\). Shown below is a straight line graph when \({\log _{10}}y\) is plotted against ...

Try to visualize the SFG. With practice you may be able to write a gain equation by inspection. One last step. SFGs fall under Graph theory, a fun branch of math. You can use color to highlight ...