Texas Instruments TI-83-Plus - Section 2: Using Algebra; Student Worksheet

Chapter 5: Linear Systems Name
Section 2: Using Algebra Date
Topics in Algebra 1 © 2001, 2002 Texas Instruments Student Worksheet 5-15
Linear Systems: Using Algebra Student Worksheet
Overview
The Overview introduces the topics covered in Observations and Activities. Scroll through the
Overview using
~
(
|
to review, if necessary). Read each screen carefully. Look for new terms,
definitions, and concepts.
Observations
Scroll through the Observations using
~
(
|
to review, if necessary). Read each screen
carefully. When you come to a
Write an Observation screen, stop and write the answers to the
questions on your worksheet.
Observation 1
Find the solution of each system shown on the screen. Use either the
substitution or elimination method.
Observation 2
For the system of equations shown on the screen, can the expression
L2x + y equal 2 and 5 for the same (x, y)?
Observation 3
Solve the given system using the elimination method.