Week of February 2-6, 2014 Algebra Algebra - Week of 2-3-14.

Slides:



Advertisements
Similar presentations
Objective - To graph linear equations using the slope and y-intercept.
Advertisements

Unit 1 Solving Linear Systems by Graphing
The table and graph suggest another method of graphing a linear equation. This method is based on two numbers. The SLOPE This is the coefficient of x.
BELL RINGER For each graph below, determine the coordinates for the x-intercept and y-intercept, and find the slope. #1 #2 Find the slope.
Warm Up Write an equation in slope-intercept form of the line having the given slope and passing through the given point. m = -3/2, (-8,9) M = ¼, (-8,6)
Lesson 5.1 Write Equations in Slope-Intercept Form.
Quick Graphs Using Slope-Intercept Form
Questions from 1.5 HW???.
Slope Intercept Form. Slope Intercept Form of an equation gives you a quick way to graph an equation.
Find slope and y-intercept given an equation in standard form. 5.5 day 2 3x - 6y = 12.
(For help, go to Lessons 1-6 and 2-6.) ALGEBRA 1 LESSON 6-2 Slope-Intercept Form 8-4 Evaluate each expression. 1. 6a + 3 for a = 22. –2x – 5 for x = 3.
WRITING AN EQUATION FROM SLOPE INTERCEPT. Slope Intercept Form.
Slope-Intercept Form Page 22 10/15. Vocabulary y-Intercept: the point at which a function crosses the y-axis (0, y) x-intercept: the point at which a.
5.3 Slope-intercept form Identify slope and y-intercept of the graph & graph an equation in slope-intercept form. day 1.
Write an equation given the slope and y-intercept EXAMPLE 1 Write an equation of the line shown.
The slope-intercept form of a linear equation of a non-vertical line is given by: Slope-Intercept Form of a Linear Equation.
TODAY IN ALGEBRA 2.0…  Warm Up Task: Exit to AT  Learning Goal 1: 2.3 You will graph linear equations in slope-intercept or standard form  Independent.
TODAY IN ALGEBRA 2.0…  Learning Goal 1: 2.4 You will write equations of lines  Independent Practice-Assignment #4  Learning Goal 2: COE – If I only.
Aim: Converting linear equations into Slope- Intercept Form Do Now: 1) Define Slope 2) Define y-intercept It’s easier than you think…
TODAY IN ALGEBRA…  Warm up: Calculating Slope  Learning Goal: 5.1b You will write equations of lines in slope intercept form given two points  Independent.
Write an equation given the slope and y-intercept EXAMPLE 1 Write an equation of the line shown.
WARM UP Evaluate 1.3x + y for x = 4 and y = 3 2.x² + 7 for x = 7 5 Minutes Remain.
2-4: Writing Linear Equations Using Slope Intercept Form.
Writing the Equation of a Line
Slope-Intercept Form of a Line
December 7, 2012 Slope Intercept Form Warm-up: Find the slope of the line that goes through (3, -2) and (4, 7). Quiz Tuesday! HW 5.3: Pg. 275 #20-5,
2.3 – Slopes, Forms of Lines. Slope Slope = measure of steepness of a line in the Cartesian plane for two points Slope = m = Two ways to calculate slope:
Find three different ordered pairs that are solutions of the equation. Graph the equation. P 224 #5) y=2x-6 XY 02(0)-6=-6 32(3)-6=0 12(1)-6=-4.
Determine whether (2, 4) is a solution for y= 5x-6.
1. Does y vary directly with x ? If so, what is the constant of variation, and the function rule? 2. y varies directly with x, and y = 24 when x = -15,
Objective Write equations in slope-intercept form. Identify slope and y-intercept from an equation. 3.2 Slope-Intercept Form of a Linear Equation.
Week of Feb. 3rd – 7th, th Grade Math 8th math Week of
2.3 Graphing Linear Equations in Slope-Intercept Form.
2.5.1 – Writing Equations of Lines. Given certain information, we must now be able to write our own equations of graphs Still try and use the forms of.
MOODLE DAY Agenda: - Check Homework - Warm-Up - Notes “4.5 A Continued” Quiz Monday.
Warm – up #2 1. Does y vary directly with x ? If so, what is the constant of variation, and the function rule? 2. y varies directly with x, and y = 24.
Math Minutes - Monday  Find the slope given two points. (-4, 9) (-2, -8) (8, 0) (2, 0) 2) Find the slope of the table. XY ) Classify as.
Welcome! September 20, 2010 Do Now: Do Now Do work in your Notes When you are done writing, put your pencil down and silently look up. Agenda: I.Do Now.
April 27, 2015 What are we doing today? 10.5 – Solving for a Variable -Correct HW – Practice B -Lecture and Vocabulary (Pg. 519) -HW – Solving and Graphing.
7.3 – Writing Equations in Slope Intercept Form Objective(s): to write a linear equation in slope-intercept form given the slope and y-intercept Standard(s):
Writing Linear Equations (Slope- Intercept Form).
10/26 Warm Up- Monday. 10/26 Objective I will be able to write an equation of a direct variation.
TODAY IN ALGEBRA…  Warm up: Writing an equation of a line given two points  Learning Goal: 5.2 You will write an equation of a line in slope-intercept.
Q2.W3 Math 8Monday 11/9/15 Today: o Welcome o Good things! o Essential Questions o Correct Lesson 4.2 Quiz Corrections due by Monday 11/16 Must show all.
Equations of Lines LF.2.AC.7: Write an equation given two points, a point and y-intercept, a point and slope.
Quick Graphs Using Slope-Intercept form 4.6 Objective 1 – Graph a linear equation in slope-intercept form.
When an equation is in slope-intercept form: Examples: Identify the slope of the line and the y- intercept for each equation. 1. y = 3x y = ½.
Slope-Intercept Form of a Linear Equation. Is this a linear equation? 3x + 2y = 6.
The y-intercept and slope-intercept form/ Writing linear equations from graphs. 1/11/15.
Holt Geometry 3-6 Lines in the Coordinate Plane 3-6 Lines in the Coordinate Plane Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation.
2.1 & 2.2 Review Chapter 2 Section 3
1. 2 Homework Monday, 12/7 Lesson 4.02_lesson 4.02_pg 286 #28-33, #52 ALL.
TODAY IN ALGEBRA…  Warm Up: Writing equation in slope- intercept form, then identifying the slope and y-intercept  Learning Goal: 4.6 You will write.
Chapter 6 Lesson 2 Slope-Intercept Form. Define: Slope-Intercept Form Define: Slope-Intercept Form The slope-intercept form of a linear equation is y.
Monday, 1/12 Warm-up It snowed 6 inches already and it is expected to snow another 2 inches every hour. 1.Write an equation representing the total snowfall.
Point-Slope Formula I can write an equation given a point and the slope.
Algebra 1 Foundations, pg 338  Students will be able to write and graph linear equations using point-slope form.
Algebra 1 ~ Sections 5-4 & 5-5 & Standard Form Writing Equations of Lines in Point-Slope Form, Slope-Intercept Form, and Standard Form.
Algebra 1 Section 5.6 Write linear equations in standard form Recall: Forms of linear equations Standard Slope-intercept Point-slope Graph 4x – 3y = 6.
Writing Equations of Lines in Slope-intercept form.
BELL RINGER. POINT SLOPE - FORMULA y – y 1 = m(x – x 1 ) What does each variable represent? How can this formula be used?
Writing Linear Equations in Slope Intercept Form Goals: Write linear equations given 2 points. Decide which form of a line to use given initial information.
PARENT GRAPH FOR LINEAR EQUATIONS
Lesson 8-3 Using Slopes and Intercepts part 2
Warm Up – August 15, Does y vary directly with x? If so, what is the constant of variation and the function rule? 2. Determine whether y varies.
Write the equation for the following slope and y-intercept:
ALGEBRA TWO Section Writing Equations of Lines
Solve Systems of Equations by Graphing
5 Minute Check 1-4 Graph the equation : 2x + y – 4 = 0
Warm-Up 5.1
Presentation transcript:

Week of February 2-6, 2014 Algebra Algebra - Week of

Monday, February 3, Direct Variation [A.CED.2/NQ.2] I CAN: Write & graph an equation of a direct variation DO NOW : Hand out new Vocab WS - Define words from section 5-2 ASSIGNMENT : Finish WB pgs VOCABULARY: Direct variation, constant of variation for a direct variation AGENDA: Do now/journal notes Grade TB pg WB pgs structured notes together as a class Summary: y = kx is a the equation for direct variation Algebra - Week of

Tuesday, February 4, Direct Variation [A.CED.2/NQ.2] I CAN: Write & graph an equation of a direct variation DO NOW : NMSBA pg 3 # 11 ASSIGNMENT: TB pg 304 Lesson Check 1-8 TB pgs mult of 3 VOCABULARY: No new AGENDA: Do Now/Journal notes TB pg 304 Lesson Check 1-8 TB pg mult of 3 Summary: direct variation, constant of variation, graph a direct variation Algebra - Week of

Wednesday, February 5, Rate of Change & Slope [F.LE.1.b/F.IF.6] I CAN: Find rates of change from tables to find slope. 5-2 Direct Variation [A.CED.2/NQ.2] I CAN: Write & graph an equation of a direct variation DO NOW : Grade TB pgs ASSIGNMENT: None VOCABULARY: No new AGENDA: Do Now/Journal notes Quick review for quiz QUIZ – Sections 5-1 & 5-2 Grade quiz Summary: find slope from tables, write & graph equations of direct variations. Algebra - Week of

Thursday, February 6, Slope-intercept Form [F.IF.7.a/A.SSE.1.a/A.SSE.2/A. CED.2/F.IF.4/F.BF.1.a/F.LE.2/ F.LE.5] I CAN: 1)Write linear equations using slope-intercept form. 2)Graph linear equations in slope-intercept form. DO NOW : Vocabulary WS – Section 5-3 ASSIGNMENT: Vocabulary WS words Finish WB pgs VOCABULARY: parent function, linear parent function, linear equation, y-intercept, slope- intercept form AGENDA: Do now/journal notes Vocabulary WS – words from 5-3 WB pg structured notes Summary: y = mx + b, identify slope, identify y-intercept, write equation from a graph & from 2 points, graph a linear equation Algebra - Week of

Friday, February 7, Slope-intercept Form [F.IF.7.a/A.SSE.1.a/A.SSE.2/A.C ED.2/F.IF.4/F.BF.1.a/F.LE.2/ F.LE.5] I CAN: 1)Write linear equations using slope-intercept form. 2)Graph linear equations in slope-intercept form. DO NOW : NMSBA pg 3 #12 ASSIGNMENT: TB pg 311 lesson check 1-6 TB pgs ,12,13,15,22, 26,28,32,38,40,42,44 VOCABULARY: no new AGENDA: Do Now/Journal notes TB pg 311 Lesson Check 1-6 TB pgs ,12,13,15,22,26,28,32,38,40,42,44 Summary: find rates of change from tables to find slope Algebra - Week of