# U6 – Analyzing Linear Relations

###### Unit 6 Analyse Linear Relations – 11 days
50 6.1 The Equation of a Line in Slope y-intercept form: y = mx + b Students use TI-Nspire to understand roles of m and b in the equation of a line.H.W. Complete the worksheet. Students use TI-Nspire to learn the technique of graphing a line using the slope and y-intercept.Hw. Complete the worksheet

Students work with vertical and horizontal lines.

Students complete practice problems p. 304 # 1 – 11

Students will practice their skills on graphing using the slope y-intercept form.

Graphing CalculatorsProjector
51 6.2 The Equation of a Line in Standard FormAx + By + C = 0
• Wed Mar 2. Students practice converting from standard form to slope y-intercept form. H.W. #1-5
• Thursday Mar 3 – Students will complete problems in class. Homework is to complete Tale of Two Lines
52 6.3 Graph a Line Using Intercepts
• Friday Mar 4. Students find the x, y-intercepts of lines in order to graph them. H.W. pg.319 #1-4
• Monday Mar 7. Students practice graphing using the intercepts. H.W. pg. 320 #5,6,7,8,11

Communicate your Understanding, as well as “is there a situation when finding the x and y intercepts will not be sufficient to graph a line?

Completed Examples from March 23
6.4 Parallel and Perpendicular Lines
• Wed Mar 9 – Exploring Parallel and Perpendicular Lines using TI-Nspire. H.W. pg. 328 #3,4,6
• Thursday Mar 10 – Writing equations of lines that are parallel or perpendicular. H.W. Complete #5,6,3 from the worksheet
Computer Lab Graph Paper and Protractors
55 6.5 Find the Equation for a Line Given the Slope and a Point
• Tuesday Mar 22 – Finding equations given a slope and a point. H.W. pg. 335 #1
• WEdnesday Mar 23 – finding equations practice. HW. pg. 336 #5,6,2,3,4,8
• Thursday Mar 24 – Worksheet
Completed examples from March 31 2010or watch the video from the post
56 6.6 Find an Equation for a Line Given Two Points
• Friday Mar 25 – Finding equations given two points HW. pg. 342 #1-3
• Monday Mar 28- Hw. Pg. 342 #6,7 & EQAO worksheet.
58 6.7 Linear Systems
• Tues & Wednesday Mar 29 & 30 students find the solution to a linear system
• HW. pg. 348 #1,2,6,7,9
In-class examples completed
59 Chapter Review
• Friday April 1 – Students start the review of unit 6 – complete the review problems of unit 6.
• EQAO assignment is due Monday
60 Summative Assessment Wednesday April 6 – TEST