Lesson 11: Practice Problems
Problem 1
Suppose you wanted to graph the equation
Describe the steps you would take to draw the graph.
How would you check that the graph you drew is correct?
Problem 2
Draw the following lines and then write an equation for each.
Slope is 0,
-intercept is 5 Slope is 2,
-intercept is Slope is
, -intercept is 1 Slope is
, -intercept is
Problem 3
Write an equation for each line.
Problem 4 From Unit 3 Lesson 7
A publisher wants to figure out how thick their new book will be. The book has a front cover and a back cover, each of which have a thickness of
Bond paper has a thickness of
inch per one hundred pages. Write an equation for the width of the book, , if it has hundred pages, printed on bond paper. Ledger paper has a thickness of
inch per one hundred pages. Write an equation for the width of the book, , if it has hundred pages, printed on ledger paper. If they instead chose front and back covers of thickness
of an inch, how would this change the equations in the previous two parts?