Question

What is the equation of the axis of symmetry of the graph of y=ax^2+bx+c

Answer 1

Answer: x=-b/2a

Explanation:

edge.

Answer 2

`x=-(b)/(2a)`

Explanation:

we know that

The quadratic equation
`y=ax^(2)+bx+c` is a vertical parabola

The axis of symmetry in a vertical parabola is a vertical line

The equation of the axis of symmetry in a vertical parabola is equal to the x-coordinate of the vertex

The x-coordinate of the vertex is equal to the formula

`x=-(b)/(2a)`

therefore

the equation of the axis of symmetry is equal to
`x=-(b)/(2a)`