MS Algebra AFIF7 Ch 5 6 a Graph
MS Algebra A-F-IF-7 – Ch. 5. 6 a Graph Using Slope-Intercept Form ALGEBRA SUPPORT Graph Using Slope-Intercept Form
Title: 5. 6 a Slope-Intercept Form SUPPORT Class Date: Learning Target By the end of the period, I will apply the slopeintercept form and graph linear equations. I will demonstrate this by completing Four. Square Notes and by solving problems in a pair/group activity. Teacher Note: Graph paper helpful for this lesson.
Home Work 1 -2 -3: 2) Section 5. 6 Pg. 294 -295 Txt. Bk. Prob. #5 -21 Odd Solved and Put in Binder? Date 1) Class 4 -Square Notes Put In Binder? 3) Section ______ Notes Copied on blank sheet of paper in Binder? Table of Contents Description Date Due
Daily Warm-Up Exercises For use with pages xxx–xxx Rewrite 5 x + y = 8 so y is a function of x. Find the slope of the line that passes through (-5, 6) and (0, 8) x y
Notes: d r a d n a St orm F How To Get To Slope-Intercept Form A = Coefficient of x B = Coefficient of y C = Constant Ax + By = C -Ax Solve for y -Ax By = -Ax + C B B B y = (-A/B)x + C/B y = mx + b Solve for y m = slope b = y-intercept Slope-Intercept Form of a Linear Equation
HW # 5 & 7 Identify slope and y-intercept y = mx + b Identify the slope and y-intercept of the line with the given equations. y = 6 – 3 x 4 x + y = 1
HW # 9 & 11 Identify slope and y-intercept y = mx + b Identify the slope and y-intercept of the line with the given equations. 6 x – 3 y = -9 -x – 10 y = 20
HW # 13 Identify slope and y-intercept y = mx + b Identify the slope and y-intercept of the line with the given equations. x – 3 y = -12 CHALLENGE! y = -18 x - 9
Storm Check (Think, Write, Discuss, Report) How do you verify that a given linear equation is in slope-intercept form? (2 -3 sentences) To verify that a given linear equation is in slope-intercept form , I have to ________________________________. If the equation is not in slope-intercept form, I have to _______________________.
Notes: d r a d n a St orm F How To Get To Slope-Intercept Form A = Coefficient of x B = Coefficient of y C = Constant Ax + By = C -Ax Solve for y -Ax By = -Ax + C B B B y = (-A/B)x + C/B y = mx + b Solve for y m = slope b = y-intercept Slope-Intercept Form of a Linear Equation
HW # 15 Graph the function ( y = mx + b ) y = 3 x + 2 x y Step 1) Solve for y Step 2) Plot y-intercept Step 3) Plot the slope 2 or 3 times
HW # 17 Graph the function ( y = mx + b ) y = 2 x 3 x y Step 1) Solve for y Step 2) Plot y-intercept Step 3) Plot the slope 2 or 3 times
HW # 19 Graph the function ( y = mx + b ) y = - 5 x + 2 2 x y Step 1) Solve for y Step 2) Plot y-intercept Step 3) Plot the slope 2 or 3 times
HW # 21 Graph the function ( y = mx + b ) -8 x – 2 y = 32 x y Step 1) Solve for y Step 2) Plot y-intercept Step 3) Plot the slope 2 or 3 times
Vocabulary – Rate of Change 1) Slope 2) Rise 3) Run 4) Slope-Intercept Form 5) Point-Slope Form
Sketch DAY 2 1. Review word ¨Friendly Definition ¨Physical Representation 2. Draw a sketch Wordwork 1. 2. 3. 4. Word List DAY 3 and/or DAY 4 1. Review the word ¨Friendly Definition ¨Physical Representation 2. Show the word works ¨Synonyms/antonym ¨Word Problems ¨Related words/phrases ¨Example/non-example Friendly DAY Definition 1 1. Use Visuals 2. Introduce the word ¨Friendly Definition ¨Physical Representation 3. Use Cognates 4. Write friendly definition 5. Physical Representation Sentence DAY 5 1. Review the word ¨Friendly definition ¨Physical Representation 3. Write a sentence üat least 2 rich words (1 action) ücorrect spelling ücorrect punctuation ücorrect subject/predicate agreement üclear and clean writing
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? IMAGE 1 IMAGE 2
Title: 5. 6 a Slope-Intercept Form SUPPORT Class Date: Learning Target By the end of the period, I will apply the slopeintercept form and graph linear equations. I will demonstrate this by completing Four. Square Notes and by solving problems in a pair/group activity. Teacher Note: Graph paper helpful for this lesson.
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