SOLUTION: how do you find the other points to put on a graph in a quadratic equation after finding the vertex

SOLUTION: how do you find the other points to put on a graph in a quadratic equation after finding the vertex

Algebra.Com

Question 265708: how do you find the other points to put on a graph in a quadratic equation after finding the vertex
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
Once you find the vertex, then you also know the axis of symmetry. Pick an x value 1 unit left and 1 unit right of the axis of symmetry and find the corresponding y values. Plot those 2 point and you have the parabola graph pretty much done.
RELATED QUESTIONS
When you get the vertex of a parabola, How do you get the other two points to graph... (answered by stanbon)

Need help on this question. Kind of confused on what is being asked. Can you please show... (answered by josgarithmetic)

Find the vertex of the function f(x) = -2x^2 - 12x +- 28. You�ll need to put it in the... (answered by MathLover1)

How do you find the vertex and axis of symmetry in a quadratic equation? (answered by venugopalramana)

How do you find the vertex in a... (answered by scott8148)

I am stuck on finding a quadratic model for (1,-2), (2,-2), (3,-4). I do not know how to... (answered by scott8148)

Ok. so this one is a graph of a positive, even parabola which means it opens up. the... (answered by scott8148)

Ernie Thayer1 hits a baseball and it travels for 409.6 feet before it lands. When he hits (answered by richard1234)

how do you write y=(x-4)(x+2) in standard form? with the standard form of the equation... (answered by josmiceli,MathTherapy)