Referenced from lesson Restating the Problem

Directions: Getting a gym membership costs $150, and then there’s a $45/month fee after that. Write a function globo-gym that takes in a number of months and produces the cost of a membership for that many months.

Contract and Purpose Statement

Every contract has three parts…​

; _________:_______->______

; __________________________________________________________________________________________

Examples

Write some examples, then circle and label what changes…​

(EXAMPLE (_________ __)________________)

(EXAMPLE (_________ __)________________)

Definition

Write the definition, giving variable names to all your input values…​

(define (_________ _______)

_______________________)

Directions: The cost of a ride is a starting price of $2.50, plus $1.50/mile. Write a function rideshare, that takes in a number of miles and produces the cost of that right.

Contract and Purpose Statement

Every contract has three parts…​

; _________:_______->______

; ______________________________________________________________________________

Examples

Write some examples, then circle and label what changes…​

(EXAMPLE (_________ __)_________________)

(EXAMPLE (_________ __)_________________)

Definition

Write the definition, giving variable names to all your input values…​

(define (_________ ______)

_______________________)

These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, and 1738598). CCbadge 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.