Learning Math and Coding with Robots

 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:

Robot 1

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (6 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (18 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Graphing Linear Equations: Slope-Intercept Form
Problem Statement:
The pre-placed blocks move the robot to position (-2, -12), which is a point on the graph of y = 4x â€“ 4. Add more blocks to drive the robot and graph the line from x = -2 to x = 7.
```/* Code generated by RoboBlockly v2.0 */
double radius = 1.75;
double trackwidth = 3.69;

robot.traceOff();
robot.drivexyTo(-2, -12, radius, trackwidth);
robot.traceOn();
robot.drivexyTo(7, 24, radius, trackwidth);
```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The pre-placed blocks move the robot to position (-2, -12), which is a point on the graph of y = 4x â€“ 4. Add more blocks to drive the robot and graph the line from x = -2 to x = 7.

Time