### Learning Coding and Math 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 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:
Draw the line y=4x-4. Draw your line through the entire coordinate plane. The preplaced blocks will drive the robot to the starting position. Place additional blocks to drive the robot along the graph of the line across the entire coordinate plane. Make sure to place at minimum of three additional points on the line.
```/* Code generated by RoboBlockly v2.0 */
double trackwidth = 3.69;

robot.traceOff();
robot.traceOn();
```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
Draw the line y=4x-4. Draw your line through the entire coordinate plane. The preplaced blocks will drive the robot to the starting position. Place additional blocks to drive the robot along the graph of the line across the entire coordinate plane. Make sure to place at minimum of three additional points on the line.

Time