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visits member for 2 years, 3 months
seen Sep 15 at 18:42

Oct
23
awarded  Supporter
Oct
23
accepted Lost in Trig Identities
Oct
23
comment Lost in Trig Identities
Everyone has posted up great answers, but this one is what led me to finishing the problem. Thank you very much!
Oct
23
asked Lost in Trig Identities
Sep
11
comment Let $f (x) = 2^x$. Show that…
thank you,this problem is very simple when reading neat text. On my binder paper I had written f(x)+h instead of the correct f(x+h).
Sep
11
awarded  Scholar
Sep
11
accepted Let $f (x) = 2^x$. Show that…
Sep
11
awarded  Student
Sep
11
asked Let $f (x) = 2^x$. Show that…