Here's the question you clicked on:
MoonlitFate
Determine the value of c so that f(x) is continuous on the entire real line if: f(x) = {x^2 for x< or = 3; c/x for x >3}
this is much easier than you think
replace \(x\) by \(3\) in the first expression, get \(3^2=9\) then set \(\frac{c}{3}=9\) and solve for \(c\)
then they will agree when \(x=3\) and so it will be continuous
Wow. :( Math always seems so much harder than you think.
yeah, but once you know it it gets much easier think about when you were learning to add fractions (which is harder than this!)