Question

Find the indicated limit, if it exists.

limit of f of x as x approaches 8 where f of x equals x plus 10 when x is less than 8 and f of x equals 10 minus x when x is greater than or equal to 8

Answer 1

@phi

Answer 2

HI!!

Answer 3

not nearly as hard as it looks
replace x by 8 in both expressions
if you get the same answer, then that is the limit
if not, there is no limit

Answer 4

oh ok so:
8+10 = 18
10-8 = 2
the limit dne

Answer 5

yup