Dig deeper into specific steps Our solver does what a calculator won't breaking down key steps into smaller substeps to show you every part of the solution Snap a pic of your math problem With our mobile app, you can take a photo of your equation and get started, stat No need to even type your math problemMath Central Quandaries & Queries Question from Marie, a student For each function defined as follows, find a) f (xh) b f(xh)f(x) c f(xh) f(x)/h Problem f(x)= 1/ x^2 Help me solve part b and c Marie, Try some numbers first If x = 3 then f(x) = f(3) = 1/3 2 = 1/9 If x = 3 5 then f(x) = f(3 5) = 1/(3 5) 2 = 1/8 2And so on Here are useful rules to help you work out the derivatives of many functions (with examples below)Note the little mark ' means derivative of, and
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