Q.18 For what value of k is the function f(x)=x2-1x-1, x≠1k , x=1 continous at x=1?

Q.18 For what value of k is the function $f (x) = \{\begin{cases} \frac{x^{2} - 1}{x - 1}, x \neq 1 \\ k, x = 1 \end{cases}$ continous at x=1?

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.