## anonymous 5 years ago Show that f (x) is continuous in a, if f (x) = sqrt (2x - 5) + 3 with a = 4.

1. anonymous

$f(x) = \sqrt{2x - 5} + 3$

2. anonymous

sorry, $f(x) = \sqrt{2x - 5} + 3x$

3. anonymous

you have to show limit from right side as x->a which is 4 in this case is = to x->a from the left side