### 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: (30 in, 15 in) Current Angle: 90 deg Wheel Radius: 1.1 in1.61 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (34 in, 62 in) Current Angle: 270 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (24 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: (36 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Simple Goal in Soccer
Problem Statement:
The pre-placed blocks draw the soccer ball in front of the Mindstorms robot. Add more blocks and change existing ones to create the animation. The ball should end up in the Linkbot's goal. The ball begins at (31, 16) and stops in the goal at (41, 66). Find the slope of the line connecting these two points, and use this slope in the animation.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double i;
CPlot plot;

plot.noStrokeColor();
plot.fillColor("white");
for(i = 0; i <= 10; i++) {
//plot.backgroundImage("soccerField.png");
plot.circle(31 + i, 16 + i * 5, 2);
delaySeconds(0.03);
}

plot.axisRange(PLOT_AXIS_XY, 0, 72);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The pre-placed blocks draw the soccer ball in front of the Mindstorms robot. Add more blocks and change existing ones to create the animation. The ball should end up in the Linkbot's goal. The ball begins at (31, 16) and stops in the goal at (41, 66). Find the slope of the line connecting these two points, and use this slope in the animation.

Time