Math $176$ Worksheet #$1$

$($Sec$.1\mathrm{.}1$ Limits: A Numerical and Graphical Approaeh$)$

Directions: You may work with others. Use complete sentences when asked to give an explanation. Show all your work.

$1.)$ As $x$ approaches $5,$ the value of $2x-3$ approaches $7($Make sure to show work $($a table$)$ or you will not receive credit.$)$

$f(x)=2x-3$

$x=5$

$f(5)=2(5)-3$

$f(5)=10-3$

$f(5)=7$

a$.)$

$2.)$ Use the graph to find each of the following limits$.$

c$.)$

e$.)$

g$.)$

a$.)f(8)$

b$.)f(2)$

i$.)$

d$.)f(1)$

c$.)f(4)$