What name is given to a straight line joining any two points on a curve')
Secant line Secant line In geometry, a secant of a curve is a line that intersects the curve in at least two (distinct) points. The word "secant" comes from the Latin word "secare", meaning "to cut". In the case of a circle, a secant will intersect the circle in exactly two points and a chord is the line segment determined by these two points, that is the interval on a secant whose endpoints are these points. A straight line can intersect a circle in two, one or zero points. A line intersecting in two points is called a "secant line", in one
Bézier curve as font rasterization. A Bézier curve is defined by a set of "control points" P through P, where "n" is called its order ("n" = 1 for linear, 2 for quadratic, etc.). The first and last control points are always the end points of the curve; however, the intermediate control points (if any) generally do not lie on the curve. The sums in the following sections are to be understood as affine combinations, the coefficients sum to 1. Given distinct points P and P, a linear Bézier curve is simply a straight line between those two points. The curve is