a median of a triangle is a line drawn from a vertex to the middle of the opposite side.
an equation in which the highest power of a variable is 1. This means that the resulting graph...
a cone with the line from the vertex to the centre of the base perpendicular to the base.
the maximum or minimum point on a curved graph. Also called a vertex.
a sequence in which each term is calculated by multiplying the previous term by a common ratio,...