It depends where the centre of enlargement (dilation) was; it can be any value.
As all you have given us is the change in the coordinate of the A vertex, so all we can conclude is that the centre of enlargement is somewhere along the line y + 2x = 0.
Examples:
(As the centre tends towards ±∞ the scale factor tends towards 1 [from below towards -∞, from above towards +∞].)
It was -3/4.
.-----------------A-------------------------------/\------------------------------/--\----------------------------/----\--------------------------/------\------------------------/--------\----------------------/_______\-------------------B-------------C-------The vertex of a triangle is:The point on a triangle or pyramid opposite to and farthest away from its base.So A is the vertex of this triangle.
A median of a triangle is a line or segment that passes through a vertex and bisects the side of the triangle opposite the vertex.
The number of Diagonals in one vertex of a Triangle is 0 (zero)..
median
Only if the vertex angle being bisected is between the sides of equal length will the result be two congruent triangles.
Suppose a quadrilateral is given using its vertex coordinates. It will be a triangle if three vertices are collinear, that is are on the same line.
Not too sure of the question but if A is (1, 2) and B is (-3, -1) then it is a right angle triangle if the coordinates of C are at (1, -1) or (-3, 2)
Vertex of a triangle is any of its 3 corners and the plural of vertex is vertices
.-----------------A-------------------------------/\------------------------------/--\----------------------------/----\--------------------------/------\------------------------/--------\----------------------/_______\-------------------B-------------C-------The vertex of a triangle is:The point on a triangle or pyramid opposite to and farthest away from its base.So A is the vertex of this triangle.
A median of a triangle is a line from a vertex of the triangle to the midpoint of the side opposite that vertex.
A triangle is not a segment joining a vertex and the midpoint of the side opposite the vertex.
A vertex is a corner of a triangle and its plural is vertices
i think that the range and the domain of a parabola is the coordinates of the vertex
A median of a triangle is a line or segment that passes through a vertex and bisects the side of the triangle opposite the vertex.
It is the line from a vertex of the triangle to the midpoint of the side opposite that vertex.
A median of a triangle is a line or segment that passes through a vertex and the midpoint of the side opposite that vertex. The median only bisects the vertex angle from which it is drawn when it is an isosceles triangle.
It depends on what the coordinates of the first three vertices are!