BRINGTEXTBOOK!!!

Warmup11/ 𝑆𝑜𝑙𝑢𝑡𝑖𝑜𝑛 𝑜𝑓 *+

𝑥 = 1

PAPERRETURNERS:RETURNALLPAPERS!Thentheycanstudythehomeworkforthequiz!(Youshouldbedoingthiseveryday!)

1. Createyourownequationthathasasolutionof5.Yourequationshouldhavevariablesonbothsides.

2. Createyourownequationthathasasolutionof½.

CreatedbyMr.Lischwe

ONTHEBACK(ANDinadifferentcolor):

• Youmustredo theonesyougotwronguntilyoufigureouthowtogettherightanswer.

• Ifyougota100%orwhenyouhavefinishedyourcorrections,youhavepermissiontofloataroundandhelppeople!Takeyourworksheetwithyousothatyoucanhelpthembetter.

EquationsWorksheet:CHECKYOURANSWERS.Writethecorrect

answerinadifferentcolorifyougotitwrong!

14) p=715) p=-1016) p=8

17) p =/0or1 *

018) g=5

19) g=5020) g=-421) (check)

TableofContents

p.1 ConsecutiveSumsProjectp.2 ConvertingFractionsandDecimals(1.1)p.3 Roots(1.8&1.9)p.4 Solvingx2 andx3 Equations(1.8)p.5 Rationalvs.Irrational(1.1)p.6 Whatisafunction?p.7 FunctionNotation:f(x)p.8 Worksheet:GraphingFunctionsp.9 Linearvs.NonlinearFunctionsp.10 Slopep.11 GraphingLinearFunctions– LookingforPatternsp.12 Slope-InterceptFormp.13 Slope-InterceptStoryProblemsp.141and2StepEquationsp.15 Equationsw/VariablesonBothSidesp.16 EquationswithDistributiveProperty

EquationswithDistributiveProperty

Objective:-Solveequationsusingthedistributiveproperty

16

Avisualwaytounderstandthedistributiveproperty:

4(2x+3)Q:HowwouldIshowitwithboxesandapples?

COPY!!! (4groups.Eachgrouphas2x+3.)

DistributiveProperty

• Distribute:

4(x– 2)

3(4x+1)

-2(3a– 4b+7)

4x– 8

12x+4

-6a+8b– 14

Foryournotes:Distributeandcombineliketerms:-4(5a– 3)+12a– 8

4(2n+3)=20

• Whatdoesthe(2n+3)parthavetoequal???

Fromthepretest:4(2n+3)=202waystosolve:

4(2n+3)=204 42n+3=5

-3-32n=2n=1

4(2n+3)=208n+12=20

-12-12

8n=8n=1

Foryournotes:

6(3x– 2)=241. Solvebydistributingfirst:

2. Solvebydividingby6first:

Solve:

3(x+8)=18

Solve:

-2(4x– 1)=34

Solve:

5(2x+1)=23

Solve:

3(x– 4)=x+8

Solve:

𝟏𝟓 𝟐𝟓

𝒙 + 𝟏 = 𝟔 𝟐𝟑

𝒙 + 𝟓

Solve:

10(3y– 2)– 20y=70

Solve:

10– 4(2x– 9)=30

Solve:

−𝑥 + 8 =𝑥5

Homework

• p.157(1,2,3)