Graphing Quadratic Equations

Domain

A domain contains a group of computers that can be accessed and administered with a common set of rules.

Solutions

A solution is an assignment of values to the unknown variables that makes the equality in the equation true. In other words, a solution is a value or a collection of values

Radical

A square root, cube root, etc.

Vertex?

A vertex of a graph is one of the objects that are connected together. The connections between the vertices are called edges or links.

Completing the square

Completing the Square is a method used to solve a quadratic equation by changing the form of the equation so that the left side is a perfect square trinomial .

Range

The Range is the difference between the lowest and highest values.

What is the axis of symmetry?

The axis of symmetry of a parabola is a line about which the parabola is symmetrical. When the parabola is vertical, the line of symmetry is vertical.

Binomial

The binomial is a type of distribution that has two possible outcomes

Explain coordinating points.

The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional plane. Recall that the coordinate plane has two axes at right angles to each other, called the x and y axis.

Trinomial

The definition of a trinomial is a math equation that has three terms which are connected by plus or minus notations. An example of trinomial is 6x squared + 3x + 5.

Explain graphing a quadratic equation.

The graph of a quadratic function is a U-shaped curve called a parabola. ... The extreme point ( maximum or minimum )

What is the formula for the axis of symmetry?

The graph of the parabola represented by the quadratic function y = a( x - p )2 + q has an axis of symmetry represented by the equation of the vertical line x = p.

What is the maximum point of a parabola?

The maximum point of a parabola is the y-coordinate of the vertex of a parabola that opens down.

What is the minimum point of a parabola?

The minimum point of a parabola is the y-coordinate of the vertex of a parabola that opens up.

Roots

The root of a number x is another number, which when multiplied by itself a given number of times, equals x

square root function

The square root function is defined to take any positive number y as input and return the positive number x which would have to be squared

Square root property for quadratic equations

The square root property is one method that can be used to solve quadratic equations. This method is generally used on equations that have the form ax2 = c or (ax + b)2 = c, or an equation that can be re-expressed in either of those forms.

Standard form for quadratic equations.

The standard form of a quadratic function is f(x)=a(x−h)2+k.

Vertex form

The vertex form of a quadratic is given by. y = a(x - h)2 + k, where (h, k) is the vertex.

X-intercepts

The x-intercept is the point at which the graph crosses the x-axis.

Explain x-intercept

The x-intercept is the point where a line crosses the x-axis,

Simplifying expressions

When you simplify an expression, you're basically trying to write it in the simplest way possible. At the end, there shouldn't be any more adding, subtracting, multiplying, or dividing left to do.

What is a parabola?

a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape.

Quadratic equation

ax² + bx + c = 0

Bow tie method for solving fractions

he Bowtie method is a risk evaluation method that can be used to analyse and demonstrate causal relationships in high risk scenarios. The method takes its name from the shape of the diagram that you create, which looks like a men's bowtie.

Inverse operation

inverse operations is defined as two operations that will be performed on a number or. variable, that always results in the original number or variable. Another way to think of this is. that the two inverse operations "undo" each other. For example, addition and subtraction are.

Zeros

no quantity or number; naught; the figure 0.

Quadratic formula

the quadratic formula is a formula that provides the solution(s) to a quadratic equation. There are other ways of solving a quadratic equation instead of using the quadratic formula, such as factoring (direct factoring, grouping, AC method), completing the square, graphing and others.

Explain y-intercept.

y-intercept is the point where a line crosses the y-axis.