Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x2418126-6-12y2418126-6-12
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant Hardware
Units: US Customary Metric
Background: Background Image

Robot 1

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Color Inequalities
Problem Statement:
There are three linear inequalities on the grid: 1. Modify (xi, yi) values in the pre-placed quad drawing block to color in the solution to system of inequalities A and B. 2. Change inequality B to ≤ sign and add in more drawing blocks to color in the solution to system A and B_new 3. Color in the solution to system A and C. Finally, answer the answer prompt about your solution. If you think there is no solution, skip the coloring step.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.fillOpacity(0.3);
plot.fillColor("cyan");
plot.quad(0, 5, -12, -6, -12, 24, -6.33, 24);
plot.fillColor("magenta");
plot.quad(0, 5, -12, -6, -12, -12, 5.67, -12);
delaySeconds(0.03);
printf("No overlapping for A and C. Hence no solution for system of A and C");

plot.axisRange(PLOT_AXIS_XY, -12, 24);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
There are three linear inequalities on the grid: 1. Modify (xi, yi) values in the pre-placed quad drawing block to color in the solution to system of inequalities A and B. 2. Change inequality B to ≤ sign and add in more drawing blocks to color in the solution to system A and B_new 3. Color in the solution to system A and C. Finally, answer the answer prompt about your solution. If you think there is no solution, skip the coloring step.

		
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