Logarithmic word problems page 1 of 3 sections log based word problems exponential based word problems logarithmic word problems in my experience generally involve evaluating a given logarithmic equation at a given point and solving for a given variable theyre pretty straightforward. Solve word problems about exponential situations if youre seeing this message it means were having trouble loading external resources on our website if youre behind a web filter please make sure that the domains kastaticorg and kasandboxorg are unblocked. Exponential word problems almost always work off the growth decay formula a pe rt where a is the ending amount of whatever youre dealing with money bacteria growing in a petri dish radioactive decay of an element highlighting your x ray p is the beginning amount of that same whatever r is the growth or decay rate and t . To solve an exponential or logarithmic word problems convert the narrative to an equation and solve the equation we are going to discuss several types of word problems click on the one that you want to review 1 interest rate problems 2 mortgage problems 3 population problems 4. Well again touch on systems of equations inequalities and functionsbut well also address exponential and logarithmic functions logarithms imaginary and complex numbers conic sections
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