Referenced from lesson Compound Inequalities
Directions: Use the Design Recipe to
write a function is-onscreen
, which takes in an x-coordinate
and checks to see if Sam is safe on the left while also being safe on the right.
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 Emmanuel Schanzer, Jen Poole, Ed Campos Jr, Flannery Denny, and Dorai Sitaram
is licensed under a
Creative Commons 4.0 Unported License.
Based on a work at www.BootstrapWorld.org.
Permissions beyond the scope of this license may be available by contacting
schanzer@BootstrapWorld.org.