### 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

Goalie Catch
Problem Statement:
The pre-placed blocks will give you everything needed for the program. Your goal is to find the value of the variable x to make the robot move to catch the ball. Using the equation y=5x-139, given from the parametrics x=31+i and y=16+5i, and the final destination of the ball being (40, 62), find the value of x that the linkbot robot needs to move in order to catch the ball. (The linkbot's original location is (34, 62)).
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double x;
double i;
CPlot plot;
double trackwidth = 3.69;

plot.noStrokeColor();
plot.fillColor("white");
// Find a new value for x
x = 6.2;
for(i = 0; i <= 9.2; i++) {
//plot.backgroundImage("soccerField.png");
plot.circle(31 + i, 16 + i * 5, 2);
delaySeconds(0.03);
}
robot.moveWait();

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 will give you everything needed for the program. Your goal is to find the value of the variable x to make the robot move to catch the ball. Using the equation y=5x-139, given from the parametrics x=31+i and y=16+5i, and the final destination of the ball being (40, 62), find the value of x that the linkbot robot needs to move in order to catch the ball. (The linkbot's original location is (34, 62)).

Time