Question

If possible, choose k so that the following function is continuous on any interval (equation in post).

Answer 1

\[f(x)=\left[\begin{matrix}kcos(x), & x \le0 \\ 10e^{x}-k,&0< x \end{matrix}\right]\]

Answer 2

@rebeccaskell94

Answer 3

I haven't passed 4th grade math yet.

Answer 4

Oh that's ok then (= thanks anyhow

Answer 5

do you know the basics of continuity ?

Answer 6

that the line must contiously go and still be a function (one to one) =P if that's what you mean

Answer 7

i meant, if f(x) is continuous, at x=0,
\[\lim \limits{x \rightarrow 0^-} f(x)=\lim \limits{x \rightarrow 0^+f(x)}\]

Answer 8

do you you something like that ^ ?