Bytheendoftheperiod,Iwillgraphalinearequationusingxandyinterceptswithadomain{x}andarange{f(x)}.
IwilldemonstratethisbycompletingFour‐SquareNotesandbysolvingproblemsinapair/groupactivity.
Learning Target
Title:5.4GraphingLinearEquationsUsingIntercepts Date:
TeacherNote:Graphpaperhelpfulforthislesson.
HomeWork1‐2‐3:1)Class4‐SquareNotesPutInBinder?
2)Section5.4 Pg.276‐277 3)Section______TxtBk.Prob.#7,9,25,43,47‐50 NotesCopiedonblanksheetSolvedandPutinBinder? ofpaperinBinder?
TableofContentsDate Description DateDue
1) StandardForm
2) Slope‐InterceptForm
3) X‐Intercept(X,0)
4) Y‐Intercept(0,Y)
5) Function
Vocabulary – Linear Equation
Notes: FindingInterceptsofaLinearEquation
Ax+By=C
y‐intercept(0,y) Setx=0andsolvefory
x‐intercept(x,0) Sety=0andsolveforx
Training Wheels
Findthex‐interceptandthey‐interceptoftheequation: ‐3x+5y=‐15
x‐intercept() y‐intercept()
StormCheck(Think,Write,Discuss,Report)Howdoyoufindthex‐interceptforagivenlinearequation? Tofindthex‐interceptforagiven
linearequation,I_________________________
_____________________________________________.
Howdoyoufindthey‐interceptforagivenlinearequation? Tofindthey‐interceptforagiven
linearequation,I_________________________
_________________________________________.
StormCheck(Think,Write,Discuss,Report)Whenlookingatagraph,howdoyoufindthex‐interceptandthey‐intercept?WhenIlookatagraph,Iknowthex‐interceptis
___________________________________________
______________________________________.WhenIlookatagraph,Iknowthey‐interceptis
___________________________________________
__________________________________________.
Stretch
Which ordered pair(s) is a solution of the equation.
-3x = y - 7 a)(‐2,13) b)(3,16) c)(0,‐7)
Storm Check (Think, Write, Discuss, Report) Questions on which to ponder and answer: 1. How are the two images similar? 2. How are they different? 3. How can these two images be related to math?
ALL CLASS Multiple Choice Practice
x‐intercept:0y‐intercept:4
x‐intercept:14y‐intercept:4
x‐intercept:4y‐intercept:14
x‐intercept:14y‐intercept:‐1
Findthex‐interceptandthey‐interceptof
2x+7y=28
(x,0) (0,y)
For use with pages xxx–xxx Daily Warm-Up Exercises
Theamountdthatataxiservicechargesisgivenby:
d=1.5mwheremisthenumberofmiles.
Finddwhenmis7.
Bytheendoftheperiod,Iwillgraphalinearequationusingxandyinterceptswithadomain{x}andarange{f(x)}.
IwilldemonstratethisbycompletingFour‐SquareNotesandbysolvingproblemsinapair/groupactivity.
Learning Target
Title:5.4GraphingLinearEquationsUsingIntercepts Date:
TeacherNote:Graphpaperhelpfulforthislesson.
HomeWork1‐2‐3:1)Class4‐SquareNotesPutInBinder?
2)Section5.4 Pg.276‐277 3)Section______TxtBk.Prob.#7,9,25,43,47‐50 NotesCopiedonblanksheetSolvedandPutinBinder? ofpaperinBinder?
TableofContentsDate Description DateDue
DAY 3 and/or DAY 4 1. Review the word
♦ Friendly Definition ♦ Physical Representation
2. Show how the word works ♦ Synonyms/antonym ♦ Word Problems ♦ Related words/phrases ♦ Example/non-example
Friendly Definition Sketch
Wordwork Sentence
DAY 2 1. Review word
♦ Friendly Definition ♦ Physical Representation
2. Draw a sketch
DAY 5 1. Review the word
♦ Friendly definition ♦ Physical Representation
3. Write a sentence at least 2 rich words (1 action) correct spelling correct punctuation correct subject/predicate agreement clear and clean writing
DAY 1 1. Use Visuals
2. Introduce the word ♦ Friendly Definition ♦ Physical Representation
3. Use Cognates
4. Write friendly definition
5. Physical Representation
WordList1. 2. 3. 4.
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