Question

ok use continuity to evaluate the limits
lim as x approaches 1 (8+sqrtx)/(sqrt 8+x)...

Answer 1

now i got the asnwer to be 8 +\[\sqrt{1}\]/ 3

Answer 2

?

Answer 3

just plug in 1

Answer 4

oh i see! it is \[\frac{8+\sqrt{x}}{\sqrt{8+x}}\]

Answer 5

is that it?

Answer 6

yea hah i had no idea how to use the equation tool on computer

Answer 7

if so you get
\[\frac{8+\sqrt{1}}{\sqrt{8+1}}=\frac{8+1}{\sqrt{9}}\]

Answer 8

\[=\frac{9}{3}=3\]

Answer 9

i am practicing my latex

Answer 10

yup..im happy i got the answer correcly

Answer 11

write symbols that way

Answer 12

ok will do