The graph of a sine function is drawn. One full cycle goes from $\displaystyle{x}={0}\usepackage{cmbright}\Huge\$ to $\displaystyle{x}=\frac{{{2}\pi}}{{5}}\usepackage{cmbright}\Huge\$ and the high point on that cycle is $\displaystyle{\left(\frac{\pi}{{10}},{3}\right)}\usepackage{cmbright}\Huge\$ . Which of the following functions could have this graph?