Inflection points of a function
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Hello I'm trying to calculate the Inflection points but I don't know if my procedure is correct... Can anyone help me ? This is the function -->> f='log(x+10).*sin(x-5)'
I do this:
if true
syms x;
der1= diff(log(x+10).*sin(x-5));
der2= diff(der1);
point =solve(der2);
end
I've any doubt :
1) It 's correct? 2) In the case that this procedure is correct: watch the graph function attached, I think that there are two Inflection points... how to calculate the other?
thanks in advance :) please be you clear
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