Problem $5$: Solve the problem $3$ of the textbook of the course. Use a spacing in $x$ of $0\mathrm{.}025$

Add to the plot:

Type of line: solid

Color of line: blue

Width of line: $1\mathrm{.}5$

Add a xlabel, style: italic, name of the font: Arial, size of the font: $18$

Add a ylabel, style: italic, name of the font: Arial, size of the font: $18$

Add a title: Plotting a function, style: regular, name of the font: Arial, size of the font: $20$

Add the equation of the function at any proper place on the plot, style: regular, name of the font: Times, size of the font: $18$

Add a grid on the plot