Referenced from lesson The Distance Formula
Word Problem: distance
Directions: Use the Design Recipe to write a function distance, which takes in FOUR inputs: px and py (the x- and y-coordinate of the Player) and cx and cy (the x- and y-coordinates of another character). coordinates of two objects and produces the distance between them in pixels.
Contract and Purpose Statement |
Every contract has three parts…
# ________::______________________________->______
# ______________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
__________ (__________) is__________________________________________
__________ (_____________) is_____________________________________________
end
Definition |
Write the definition, giving variable names to all your input values…
fun ________(______________):
_______________________________________________
end
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
Bootstrap:Algebra by the Bootstrap Community is licensed under a Creative Commons 4.0 Unported License. This license does not grant permission to run training or professional development. Offering training or professional development with materials substantially derived from Bootstrap must be approved in writing by a Bootstrap Director. Permissions beyond the scope of this license, such as to run training, may be available by contacting contact@BootstrapWorld.org.