Incorrect. In vertex form $\displaystyle{y}={a}{{\left({x}-{h}\right)}}^{{2}}+{k}\usepackage{cmbright}\Huge\$ , the vertex of the parabola is given by $\displaystyle{\left({h},{k}\right)}\usepackage{cmbright}\Huge\$ . What is the vertex of the parabola $\displaystyle{h}=-{16}{{\left({t}-{2}\right)}}^{{2}}+{139}\usepackage{cmbright}\Huge\$ ? At the vertex, how far will the rocket have traveled, and how long will it have taken to get there? (Remember that “time” is plotted along the x-axis.)