#3.3 Systems of Inequalities

Aim 1: to solve a system of inequalities
Aim 2: real world connxn
Aim 3: to solve a linear absolute value system

• (1-29) odd

#3.2 Linear Systems (contd.)

Aim 3: to solve a system of equations by elimination
Aim 4: to solve a system of equations by elimination with multiplication
Aim 5: to recognize when a system has m any solutions or no solution (algebraically)

• (19-41) odd

Have a pG-13 weekend!

#3.1 Solving Systems by Graphing (contd.)

Aim 2: skip
Aim 3: to classify systems w/o graphing

• (13-23) odd

#3.2 Solving Systems Algebraically

Aim 1: to solve a system by substitution

• (1-11) odd

#3.1 Graphing Systems of Equations

Aim 1: to solve a system of equations by graphing

• (1-9) odd

Ch. 2 Review
pgs. 107-109

• (1-5) all
• (7-45) odd

#2.6 Vertical and Horizontal Translations contd.

Aim 3: to write eqns. for vertical translations
Aim 4: to graph horizontal translations
Aim 5: to write equations for horizontal translations
Aim 6: skip
Aim 7: to graph diagonal translations
Aim 8: to write diagonal translations

• (13-17) odd
• (21-29) odd

#2.7 Two-Variable Inequalities

Aim 1: to graph a linear inequality

Aim 3: to graph an absolute value inequality

Technically, I did not give you notes in classs today of how to do this aim. BUT.... you should all know how to graph absolute value functions as we have been doing them for the last 3 days. The only new thing is that you connect your V's with either dotted lines or solid lines. Then, you have to pick a test point just like you did for Aim 1/ If your test point results in a TRUE statement, you shade in the region that connects your test point. If your test point results in a FALSE statement, you shade in the region that does NOT contain your test point.

• (1-19) odd

Have a PG-13 weekend!

Please do not walk in on Tuesday without your HW!!!!

• (1-9) odd

#2.5 Absolute Value Functions and Graphs

Aim 3: to graph an absolute value function by writing two equations

• (19-27) odd

#2.6 Vertical and Horizontal Translations

Aim 1: to compare graphs

Aim 2: to graph a vertical translation

Aim 3: to write an equation for a vertical translation

• (1-11) odd

#2.4 contd.

• (9, 11)

#2.5 Absolute Value Functions and Graphs

Aim 1: to graph an absolute value function

• (1-9) odd

FCAT Writing Test today

• no new HW

#2.4 Using Linear Models

Aim 1: to translate a word problem into an equation

• (1-7) odd
• YES!!!! make sure to copy the word problems or at least the IMPORTANT stuff from the word problem!!!

Writing Equations of Lines

Aim: to write the equation of a line given certain characteristics

Write the equation of a line in Standard Form if given the following characteristics:

1. m=-1/4 contains (2,4)
2. m=3/4 contains (3,5)
3. contains (8,-3) and (5,-2)
4. contains (-3,-5) and (11,9)
5. contains (8, -10) and 3, -2)
6. contains (7,4) and (-3, 1)
7. contains (12, -1) and (2, -4)
8. contains (-3, -2) and (-6, -4)
9. contains (-10, -5) and (1, 8)
10. contains (2,5) and (6, 7)
11. contains (1, 4) and (2, -3)
12. contains (8, 5) and (-2, 1)
13. contains (-12, 4) and (5, -6)
14. contains (-3, 7) and (2, 10)
15. contains (-3, -3) and (6, 2)
16. contains (-2, 5) and (7, 6)
17. contains (11, 11) and (-6, 7)
18. contains (9, 3) and (4, 1)
19. contains (-2, 4) and (10, 12)
20. contains (-4, 6) and (13, 10)

#2.3 Direct Variation

Aim 1: to identify a direct variation from a table of values
Aim 2: to identify a direct variation from an equation
Aims 3/4: to use proportions to solve problems involving direct variation

• (2-26) even

#2.1 again

Aim 6: to evaluate a function

• (22-30) even

#2.2 again

Aim 1a: to graph an eqn written in slope-intercept form (y=mx+b)
Aim 1b: to graph an eqn written in point-slope form (y-y1) = m(x-x1)
Aim 1c: to graph an eqn written in standard form (Ax+By=C)

• (2-30) even
• for numbers 20-30, I want the final answer in y=mx+b form

#2.1 Relations and Functions

Aim 1: to graph a relation
Aim 2: to find the domain and range of a relation
Aim 3: to make a mapping diagram of a relation
Aim 4: to identify a function
Aim 5: to use the vertical line test to determine whether a relation is a function

• (1-19) odd
• remind me to teach you Aim 6: to evlauate a function tomorrow!

#2.2 Linear Equations

Aim 1/2: skip until tomorrow (don't forget your graph paper!)

Aim 3: to determine the slope of a line

Aim 4: to write the equation of a line given a slope and a point on the line

• (11-25) odd
• for numbers 21-25, write your final answer in slope-intercept form

Ch. 1 Review pgs. 47-49

• (1-8, 10) all
• (11-59) odd

Ch. 1 Quiz today

• (2-34) even of the Ch. 1 Test in the book

No new HW for the weekend!

Have a PG-13 weekend!

Enjoy watching the Super Bowl!

We start Ch. 2 on Monday!