Texas Instruments TINSPIRE

446 Graphs & Geometry
Intersection Finds a point at which the selected
function intersects another (if such a
point exists within the specified range).
Inflection (CAS) Finds a point of inflection within the
specified range.
dy/dx Finds the derivative at the point clicked
on a function graph.
Integral Finds the integral over a specified
bound.
Points & Lines
Point Constructs a point defined in free space,
on an object, or at the intersection of
two objects.
Point On Constructs a point defined on an object.
When the object is a function graph, the
coordinates are displayed.
Intersection Point(s) Constructs a point at each intersection of
two selected objects.
Line Constructs a line defined by two points
or by a point and a direction. You can
press
g while creating a line to limit
its orientation, relative to an axis, by 15-
increments.
Segment Constructs a segment, defined by two
end points, which may be created or
defined in free space or on a defined
object. You can press
g while
creating a segment to limit its
orientation, relative to an axis, by 15-
increments.
Analyze Graph