Texas Instruments TI-83 Plus Manual Book page 139

Chapter 5: Linear Systems
Section 2: Using Algebra
Activities
The help you practice using algebra to solve linear systems. You can select from two
Activities
different activities—
complete your worksheet.
1. Make sure you are in the
2. Highlight an activity using } or † and press Í.
Scoring: You get one
attempt to pick the correct
classification of the system.
You get 2 points for a correct
choice and 1 point for a
correct choice if you press
áHINTâ to see the graph.
Four systems are given for a
maximum score of 8 points.
Problem 1:
Problem 3:
Topics in Algebra 1
and
What Am I? Balloon Ride
for this section.
Activities
What Am I?
1. Highlight a level (silver = less difficult; gold = more difficult),
and press Í to select it.
2. Look at the system of equations and decide if the system is
consistent & independent, consistent & dependent, or
inconsistent.
Press áHINTâ
for the problem if you press
Press } or † to cycle through the choices and then press
Í to select the correct answer. The correct answer and
graph are displayed if the incorrect answer is chosen. You
must press a key to continue play.
3. In the space below, write out the algebraic steps (using
elimination or substitution) for each problem or explain why
you knew the correct answer.
4. What level did you play?
5. What was your score?
© 2001, 2002 Texas Instruments
Name
Date
. Follow these steps to play the activities and
if you need to see the graph. You only get 1 point
áHINTâ
.
Problem 2:
Problem 4:
Student Worksheet 5-16