The standard form of a quadratic equation is y = ax² + bx + c.You can use this vertex calculator to transform that equation into the vertex form, which allows you to find the important points of the parabola – its vertex and focus.. The parabola equation in its vertex form is y = a(x - h)² + k, where:. a — Same as the a coefficient in the standard form;

The quadratic formula is the solution of a second-degree polynomial equation of the following form: Ax² + Bx + C = 0. If you can rewrite your equation in this form, it means that it can be solved with the quadratic formula. A solution to this equation is also called a root of an equation. The quadratic formula is as follows: x = (-B ± √Δ ...

Here are three ways to find a ratio: Direct comparison - Simply compare two numbers directly. For example, if you have 4 apples and 8 oranges, the ratio is 4:8.You can simplify it to 1:2.. Scale Factor - Find a common factor that can scale both numbers to a simpler form. For example, for 10 and 20, divide both by 10, giving the ratio of 1:2.. Greatest Common Divisor (GCD) - Divide both numbers ...

This slope intercept form calculator allows you to find the equation of a line in the slope intercept form. All you have to do is give two points that the line goes through. You need to follow the procedure outlined below. Write down the coordinates of the first point. Let's assume it is a point with x₁ = 1 and y₁ = 1.