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Q: How do you find the line of symmetry in a quadratic equation?
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Related questions

How do you find the axis of symmetry for a quadratic equation?

Complete the square, then find the value of x that would make the bracket zero ax^2 + bx + c = 0 line of symmetry is x = (-b/2a)


What is the formula for finding the line of symmetry for a quadratic equation?

the formula is negative b divided by 2 times a


What is the line of symmetry for the parabola whose equation is y equals -x2 plus x plus 3?

For a quadratic equation y=Ax2+Bx+C, the line of symmetry is given by x=-B/2ASo for the equation y=-x2+x+3, B is 1 and A is -1, so the line of symmetry isx=1/2


How do you know if a quadratic equation will have one two or no solutions How do you find a quadratic equation if you are only given the solution Is it possible to have different quadratic equation?

Draw the graph of the equation. the solution is/are the points where the line cuts the x(horisontal) axis .


What are the best on-line calculators for solving quadratic equations by using the quadratic formula?

Trywww.mathsisfun.com/quadratic-equation-solver.html


Y equals ax2 - 2x - 3 The line of symmetry is x equals 1 Does an equal 1 or -1 or 2?

For the equation ax2-2x-3, the quadratic coefficients are:a=a,b=-2c=-3.The equation of the line of symmetry is:x= -b/2aAs we know that the line of symmetry is x=1,we get:1 = 2/2a, so2a = 2and a = 1.We get a bowl-shaped parabola, whose lowest point is (1,-4).


The line that cuts the graph of a quadratic function in half is called the axis of what?

It is the axis of symmetry.


What is the difference between linear and quadratic equations?

A linear equation has the form of mx + b, while a quadratic equation's form is ax2+bx+c. Also, a linear equation's graph forms a line, while a quadratic equation's graph forms a parabola.


What is the line of symmetry of the graph of the equation?

Answer this question… What is the line of symmetry of the graph of the equation ? A. x = -2 B. x = -4 C. x = -16 D. x = -8


What is the equation of the line of symmetry?

7-8=d-s


What is the line of symmetry for the parabola whose equation is y -x2 x 3?

Did you mean a parabola with equation y=3x^2? The line of symmetry is x=0 or the y-axis.


What is the name of a curved line equation in graphs?

The one that forms a parabola (a hump, sort of) is called the quadratic expression or quadratic formula.