Question

f(x)={ |(x-3)|devide by (x-3) if x is not equal to 3, and 0 if x=0
a)graph the function
b)find lim f(x): as x approaches 3 from right
c)find lim f(x): as x approaches 3 from left
d)hence, or otherwise find lim f(x) as x approach 3

Answer 1

b. as x approaches 3 from the right the limit is 1
c. as x approaches 3 from the left, the limit is -1
d. limit of f(x) as x approaches 3 does not exist

Answer 2

how do i present that on paper

Answer 3

what do you mean? how do you write it out?

Answer 4

i mean presentation of work