Show that ƒ(x) = (x2+3x+4) is continuous at x=1.
Left Hand Limit: 
=
= 7
Right Hand Limit: 
=
= 7
ƒ(1) = 7
Since, 
= f(1)
f is continuous at x=1.
1
Show that ƒ(x) = (x2+3x+4) is continuous at x=1.
Left Hand Limit: =
= 7
Right Hand Limit: =
= 7
ƒ(1) = 7
Since, = f(1)
f is continuous at x=1.