Select the correct graph for the following function using a graphing utility.Determine whether the limit exists or not. $f ( x ) = \frac { \sqrt { x + 7 } - 1 } { x - 4 } , \lim _ { x \rightarrow 4 } f ( x )$

A) $\lim _ { x \rightarrow 4 } f ( x )$ =7
B) $\lim _ { x \rightarrow 4 } f ( x )$ =6
C) $\lim _ { x \rightarrow 4 } f ( x )$ =6
D) $\lim _ { x \rightarrow 4 } f ( x )$ does not exist.
E) $\lim _ { x \rightarrow 4 } f ( x )$ does not exist.

Question

Select the correct graph for the following function using a graphing utility.Determine whether the limit exists or not.  $f ( x ) = \frac { \sqrt { x + 7 } - 1 } { x - 4 } , \lim _ { x \rightarrow 4 } f ( x )$  
  
A) $\lim _ { x \rightarrow 4 } f ( x )$ =7 
B) $\lim _ { x \rightarrow 4 } f ( x )$ =6 
C) $\lim _ { x \rightarrow 4 } f ( x )$ =6 
D) $\lim _ { x \rightarrow 4 } f ( x )$ does not exist. 
E) $\lim _ { x \rightarrow 4 } f ( x )$ does not exist.

Quizplus · Accepted Answer

The Answer of Select the correct graph for the following function using a graphing utility.Determine whether the limit exists or not.  $f ( x ) = \frac { \sqrt { x + 7 } - 1 } { x - 4 } , \lim _ { x \rightarrow 4 } f ( x )$  
  
A) $\lim _ { x \rightarrow 4 } f ( x )$ =7 
B) $\lim _ { x \rightarrow 4 } f ( x )$ =6 
C) $\lim _ { x \rightarrow 4 } f ( x )$ =6 
D) $\lim _ { x \rightarrow 4 } f ( x )$ does not exist. 
E) $\lim _ { x \rightarrow 4 } f ( x )$ does not exist.

Select the Correct Graph for the Following Function Using a Graphing