Week 1 Set c

Purpose This problem set takes you back to ideas you encountered in high school, especially tables and pattern matching.

Finger Exercises

Exercise 1 Complete the following table, which describes the movement of an object:

t =		1		2		3		4		5		6		7		8		9		10
d =		0		3		6		9		12		15		18		21		?		?

Specifically, it tabulates the distance between a so-called "origin" and a "Something" could be miles, kilometers, or some other unit that measures distance. "Time unit" could be hours or seconds or milliseconds. moving object. The latter travels away from the "origin" on a straight line at 3 "somethings" per time units. Each column shows how many time units have passed (top) and how many "somethings" the object is away (bottom).

Exercise 2 Complete the following table of keyboard keys:

t =		1		2		3		4		5
d =		Q		QW		QWE		?		?

How do you write these key sequences as BSL strings?

Exercise 3 Turn the following function definition into a table like those above:

d(t) = 2 + t * 4

Create the entries for t = 1, 3, 8, and 11.

Graded Exercises

none