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Plotting Points on Cartesian Plane          on/off
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( , )        for tracing feature (read only)





Graphing equation of circle in standard form (Video)
(x - h)2 + (y - k)2 = r2        on/off   
To view list of points on a graph, select a graph.
Example: Graph (x - 4)2 + (y + 2)2 = 16    

( )2     ( )2 =    on/off

( )2     ( )2 =    on/off

( )2     ( )2 =    on/off

( )2     ( )2 =    on/off

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( )2     ( )2 =    on/off

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Graphing ellipse and hyperbola in standard form (Video)
(x - h)2/a2 + (y - k)2/b2 = c            on/off
  

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Parametric Equations Video                  on/off
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Polar Equations Video                       on/off       
θmin =    θmax =    θstepsize =      
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Plotting Points in polar coordinates (r, θ) Video   
Note: Use keypad below to indicate whether θ is in radians or degrees.
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More feature coming soon.















blank     blank          point mode          line mode

  Touch "Keypad Strip" to move up/down. →





Table of Values for Cartesian Equations
Finding specific y when x = Video
Finding specific x when y = Video
    Separate values with commas. Example: 2,3,7    

Express x in terms of π             Express y values as fractions             Detailed
TABLE 1
TABLE 2
TABLE 3
TABLE 4
TABLE 5
TABLE 6
TABLE 7
TABLE 8
TABLE 9
TABLE 10
TABLE 11
TABLE 12
TABLE 13
TABLE 14
TABLE 15
TABLE 16
TABLE 17
TABLE 18
TABLE 19
TABLE 20

Generate table of values:     Start =        End =        Stepsize =
   Video



Converting a value to a fraction or long decimal:
Convert to       










Table of Values for Parametric Equations

Tmin =      Tmax =      Stepsize =      on/off
     
Table of Values for Parametric Equations X(t) and Y(t) (set 1):
Table of Values for Parametric Equations X(t) and Y(t) (set 2):
Table of Values for Parametric Equations X(t) and Y(t) (set 3):
Table of Values for Parametric Equations X(t) and Y(t) (set 4):
Table of Values for Parametric Equations X(t) and Y(t) (set 5):
Table of Values for Parametric Equations X(t) and Y(t) (set 6):
Table of Values for Parametric Equations X(t) and Y(t) (set 7):
Table of Values for Parametric Equations X(t) and Y(t) (set 8):
Table of Values for Parametric Equations X(t) and Y(t) (set 9):
Table of Values for Parametric Equations X(t) and Y(t) (set 10):







Table of Values for Polar Equations

θmin =      θmax =      θstepsize =      on/off
 
Table of Values for Polar Equation 1:
Table of Values for Polar Equation 2:
Table of Values for Polar Equation 3:
Table of Values for Polar Equation 4:
Table of Values for Polar Equation 5:
Table of Values for Polar Equation 6:
Table of Values for Polar Equation 7:
Table of Values for Polar Equation 8:
Table of Values for Polar Equation 9:
Table of Values for Polar Equation 10:
Table of Values for Polar Equation 11:
Table of Values for Polar Equation 12:
Table of Values for Polar Equation 13:
Table of Values for Polar Equation 14:
Table of Values for Polar Equation 15:
Table of Values for Polar Equation 16:
Table of Values for Polar Equation 17:
Table of Values for Polar Equation 18:
Table of Values for Polar Equation 19:
Table of Values for Polar Equation 20:





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Evaluating Definite Integral UsingTrapezoidal Rule

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Input f(x), a, and b:


dx      























Finding sum of areas of rectangles









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 xMin  xMax      
 yMin      yMax     
    

Location of Mouse Over Chart:
Location of Mouse Click: ( , )

blank     blank   Reflection of Cartesian Equations: Video            on/off
Select an equation:
Reflect graph over:
(Reflection is only for graph with equation that starts with "y = " or "x = ")

blank     blank   Rotation of Cartesian Equations: Video            on/off
Select an equation:
Degrees of rotation: (click on arrow to start rotation)
(Note: Rotation is only for graph with equation that starts with "y = " or "x = ")
( Rotation is about the origin; positive degrees of rotation is counterclockwise.)

blank     blank   Finding x-intercept and y-intercept: Video            on/off
Select an equation:
Search for x-intercept between x =    and   x =       

Search for y-intercept between y =    and   y =       


blank     blank   Finding Intersection of Two Graphs: Video            on/off
Select First Graph:
Select Second Graph:
Input approximate location of intersection (click on intersection or input manually): (    ,    )      

blank     blank   Finding Maximum or Minimum: Video            on/off
Select a graph:
For equation with "y = ":
Search for maximum/minimum point between x =    and    x =
     


For equation with "x = ":
Search for leftmost/rightmost point between y =    and    y =










blank     blank   Shading/Painting: Video            on/off
Enter Stroke Width:      (Enter a value between 1 and 100; default value is 5.)
Transparency Level:  (Enter a value between 0.1 and 1; default value is 0.4.)
Select a shading color:
Select a shading tool:


blank     blank   Drawing Line With Two Given Points:
Draw Line With Two Given Points:

Point 1: x1 = y1 =
Point 2: x2 = y2 =            

blank     blank   Drawing Line With Given Slope and One Point:
Draw Line With Given Slope and One Point:

Slope =
Point : x1 = y1 =            

blank     blank   Drawing Parabola Through Vertex and One Point:
Draw Parabola Through Vertex and One Point:

Vertex: x = y =
Point : x1 = y1 =            

blank     blank   Drawing Parabola Through Three Points::
Draw Parabola Through Three Points:

Point 1 : x1 = y1 =
Point 2 : x2 = y2 =
Point 3 : x3 = y3 =            

blank     blank   Drawing Circle:
Draw Circle:

Input Center : x = y =
Input Radius =                            

blank     blank   Drawing Ellipse of Equation in Standard Form:
Draw Ellipse of Equation in Standard Form:

Center : h =     k =
Value Under (x - h)2 =
Value Under (y - k)2 =
       

blank     blank   Drawing Hyperbola of Equation in Standard Form:
Draw Hyperbola of Equation in Standard Form:

Center : h =     k =
Value Under (x - h)2 =
Value Under (y - k)2 =
If equation is of the form (x - h)2/a2 - (y - k)2/b2 = 1, then
If equation is of the form (y - k)2/a2 - (x - h)2/b2 = 1, then
   

blank     blank   Drawing Two Parralel Lines:
Draw Two Parralel Lines:

Line 1 :
Slope =              Passing Through: x = y =

Line 2 (parallel to Line 1; same slope as Line 1) :
Passing Through: x = y =
   

blank     blank   Drawing Two Perpendicular Lines:
Draw Two Perpendicular Lines:

Line 1 :
Slope =              Passing Through: x = y =

Line 2 (perpendicular to Line 1; slope is negative reciprocal of slope of Line 1) :
Passing Through: x = y =
   

blank     blank   Testing Point for Inequality and Equation:
Testing Point: Input x- and y-coordinate (click on grid to input):
x =     y =      





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AreaOfTrapezoid