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The vertex form is a(x - h) ² + k ....where (h,k) is the vertex
-3x2 - x - 30 = -3(x2 + 1/3x + 10) . . . .now complete the square
. . . . . . . . . . = -3[(x + 1/6))2 + 935/36] . . . and rearrange
. . . . . . . . . .= -3(x + 1/6)2 - 2911/12
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What is the vertex of angle abc and what are the rays that form the angle?
The vertex is b and the rays are ba and bc.
How do you find the vertex of an equation in vertex form?
look for the interceptions add these and divide it by 2 (that's the x vertex) for the yvertex you just have to fill in the x(vertex) however you can also use the formula -(b/2a)
How many triangles can a nonagon form from one vertex?
It can form 7 triangles
The two rays that form an angle are called?
vertex
What is the definition of a Vertex form of a quadratic function?
it is a vertices's form of a function known as Quadratic
How do you re-write x squared plus 5x - 3 in vertex form?
8
How do you write y equals x minus 4 x plus 2 in vertex form and find the vertex?
The given equation is y = x - 4x + 2 which can be written as y = -3x + 2 This is an equation of a straight line. Therefore it has no vertex and so cannot be written in vertex form.
What is the plural form of vertex?
The plural form of vertex is vertices or vertexes.
What is the difference between standard form and vertex form?
The difference between standard form and vertex form is the standard form gives the coefficients(a,b,c) of the different powers of x. The vertex form gives the vertex 9hk) of the parabola as part of the equation.
How do you convert vertex form to quadratic form?
Do you have a specific vertex fraction? vertex = -b/2a wuadratic = ax^ + bx + c
How do you write a sentence using the word vertex?
You just did! Just do this: "How do you write a sentence using the word vertex?" said the student.
What is the equation for vertex form?
The vertex form for a quadratic equation is y=a(x-h)^2+k.
Is vertex and vertices the same?
Yes; "vertices" is the plural form of "vertex".
More than one vertex?
The plural form of vertex is verteces or vertexes.
Where is the vertex of a parabola?
when the function is in vertex form: y = a(x - h)2 + k, the point (h, k) is the vertex.
What is the vertex form of y -4x2-6x?
The question does not contain an equation: only an expression. An expression cannot have a vertex form.
What does a vertex and a line form?
A vertex is a meeting point of two lines forming an angle.
