#$1.$ Create a variable called $x$ and assign the text "This is my first assignment" to it$.$

Hint: use to assign a variable to the text.

# $2.$ Add the text "and I$\text{'}$m loving it$!"$ to the same variable that you just created.

Hint: you may use paste$()$ function. Type help$($paste$)$ in arind execute to get some help.

# $3.$ Create a vector called $Y$ with the numbers $2,3,4,$ and $5.$ Next, multiply the vector by $2$ and save it as $Y$ again.

# $4.$ Print both the variable $(x)$ and the vector $(Y).$

# $5.$ Show the maximum and the minimum value of the vector $Y$ that you created.

# $6.$ Load up the ggplot$2$ package and take a look at the first six rows of the data called, "economics," which is available with the package.

Hint: For this task, just type the three lines below.

install.packages$("$ggplot$2")$ # if you have already installed the package before, you don't need to run this code again. library$($ggplot$2)$

head$($economics$)$

# $7.$ Use the data set "economics" and draw a line plot of the total population $($pop$)$ against time $($date$).$ Assign "plot" to the code that produced the chart.

Hint: display "pop" on the $y-$axis and "date" on the $x-$axis.

# $8.$ Using the function "labs$(),"$ specify what should be the title and labels for the $x-$axis and $y-$axis.

Hint: you might add this specification to the plot generated in #$7.$