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 ...

I help people communicate data clearly with graphs. There are two main reasons to use logarithmic scales in charts and graphs. The first is to respond to skewness towards large values; i.e., cases ...

or logarithmic terms using appropriate properties and rules Use numeric or variable substitution while working with expressions Determine whether two expressions, functions, or equations involving ...

All quadratic functions ... the graph of the quadratic function \(y = ax^2 + bx + c \) crosses the \(x\)-axis, the values of \(x\) at the crossing points are the roots or solutions of the equation ...

He is a Chartered Market Technician (CMT). A logarithmic price scale is a charting method that shows price changes as percentages rather than absolute dollar amounts, allowing for easier ...

A log scale compresses the values to a more manageable range. Using logarithmic axes, graphs of quantities that vary exponentially can be converted to linear graphs, greatly facilitating analysis ...

I help people communicate data clearly with graphs. In “When Should I Use Logarithmic Scales in My Charts and Graphs”, I showed the revenues of the top 60 Forbes 500 companies using both ...