Q.01
For the function g graphed in …. find Solution
Solution:
(a)

This is because as


(b)

From the graph, we can see that as


(c) Since

that is the left-hand limit and right-hand limit both are equal to 3, therefore

(d)



Q.02
For which function
graphed…. figure.
approaches to 0 from the left sides, the
approaches to 0
(b)

Solution:


(b)
From the figure(see book), we see that as
approaches 0 from the right side,
approaches 0.
(c)
(d)
, the value of
is zero at
(see the graph in the book)


(c)
(d)



Q.03
For the function
graphed….. find…
Solution:
(a)
We see from the graph(see book), that as
approaches 3 from the left side, the
approaches -1.
(b)
As
approaches 3 from the right sides,
approaches 3.
(c)
does not exist.
(d)
, the value of
at
.
For which function


(b)

As


(c)

(d)



Q.04
For which function
…. find
Solution:
(a)
As
approaches to 2 from the left side,
approaches to 2 ,
(b)
As
approaches 2 from the right side,
approaches 0.
(c)
does not exist.
(d)
the value of
at
.

As


(b)

As


(c)

(d)


