### Home > PC3 > Chapter 9 > Lesson 9.1.3 > Problem9-60

9-60.

Consider the multiple tools you have available for evaluating limits. Evaluate each of the following limits for the function $f(x)=\frac { x ^ { 2 } - 3 x - 4 } { 2 x ( x - 4 ) }$.

$f(x)=\frac { (x + 1) (x - 4) } { 2 x ( x - 4 ) }$
Simplify the expression for the function, graph it, and use the graph or expression to evaluate the limits.

1. $\lim\limits_{ x \rightarrow \infty } f ( x )$

1. $\lim\limits_{ x \rightarrow 0 } f ( x )$

1. $\lim\limits_ { x \rightarrow 1 } f ( x )$

1. $\lim\limits_ { x \rightarrow 4 } f ( x )$