Question

Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the following function.
yequals2 x squared minus 5 x plus 4
Question content area bottom
Part 1
The axis of symmetry is xequals
  
enter your response here. ​(Simplify your​ answer.)

Answer 1

The vertex is
  
enter your response here.
​(Type an ordered pair. Simplify your​ answer.)

Answer 2

x equals 5/4

Answer 3

(5/4, -1/8)