Given y=1x24x+5\displaystyle {y}={1}{x}^{{2}}-{4}{x}+{5}
Identify the vertex:  
Identify the y-intercept:  
Write this equation in vertex form:  
Graph y=1x24x+5\displaystyle {y}={1}{x}^{{2}}-{4}{x}+{5} and the parent function

Clear All Draw: Parabola