Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x126-6-12y126-6-12
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: (4 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: (8 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: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Write Equation for Quadratic
Problem Statement:
Add the missing blocks to trace the graph on the grid a robot. You first must find the equation for the quadratic. Start at (-6,0), and first trace the right side of the graph before tracing the left side.
/* Code generated by RoboBlockly v2.0 */
#include <linkbot.h>
double x;
double y;
CLinkbotI robot;
double radius = 1.75;
double trackwidth = 3.69;

robot.traceOff();
robot.drivexyTo(0, -6, radius, trackwidth);
for(x = 1; x <= 3; x++) {
  y = pow(x, 2) - 6;
  robot.traceOn();
  robot.drivexyTo(x, y, radius, trackwidth);
}
robot.traceOff();
robot.drivexyTo(0, -6, radius, trackwidth);
for(x = 1; x >= -3; x--) {
  y = pow(x, 2) - 6;
  robot.traceOn();
  robot.drivexyTo(x, y, radius, trackwidth);
}
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
Add the missing blocks to trace the graph on the grid a robot. You first must find the equation for the quadratic. Start at (-6,0), and first trace the right side of the graph before tracing the left side.

		
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