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Modeling the Rate of Ducks Landing in a Lake with a Linear Equation
Problem Statement:
The pre-placed blocks will draw ducks landing in a lake at a constant rate. Run the program and observe the amount of ducks that appear over an amount of time to create a linear equation modeling this relationship. Type the linear equation into the text box that appears at the end of the program. Enter your equation in the form y=m*x, and convert any fractions into decimals.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double j;
double i;
double variable;
CPlot plot;

// Describe this function...
void drawDuck(double x, double y) {
  plot.noStrokeColor();
  plot.fillColor("yellow");
  plot.circle(x, y, 2);
  plot.fillColor("#ff6600");
  plot.triangle(x + 1.5, y + 1, x + 3, y, x + 1.5, y - 1);
  plot.fillColor("black");
  plot.circle(x + 0.5, y + 1, 0.45);
}

for(j = 0; j <= 2; j++) {
  for(i = 0; i <= 3; i++) {
    drawDuck((4 + i * 4) + j * 8, 8 + i * 4);
    delaySeconds(2);
  }
}
printf("Write an equation to represent the number of ducks in the lake as a function of time (Use the variable d for ducks and t for time):"+"\n");
scanf("%lf", &variable);

plot.label(PLOT_AXIS_XY, "");
plot.grid(PLOT_OFF);
plot.tics(PLOT_AXIS_XY, PLOT_OFF);
plot.axis(PLOT_AXIS_XY, PLOT_OFF);
plot.axisRange(PLOT_AXIS_XY, 0, 36);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
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Problem Statement:
The pre-placed blocks will draw ducks landing in a lake at a constant rate. Run the program and observe the amount of ducks that appear over an amount of time to create a linear equation modeling this relationship. Type the linear equation into the text box that appears at the end of the program. Enter your equation in the form y=m*x, and convert any fractions into decimals.

		
Time