### 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

Finding the Maximum Height of a Baseball
Problem Statement:
Tommy hits a baseball with a bat, and the motion of the baseball is defined by the following function: s(x) = -0.5x2+6x. Graph the quadratic equation using a linkbot from x = 0 to x = 12, then drive the linkbot to the coordinates of the maximum height of the baseball.
```/* Code generated by RoboBlockly v2.0 */
double x;
double y;
double trackwidth = 3.69;

robot.traceOff();
x = 0;
y = -0.5 * pow(x, 2) + 6 * x;
robot.traceOn();
for(x = 0; x <= 12; x += 0.5) {
y = -0.5 * pow(x, 2) + 6 * x;