2 3 LINEAR FUNCTIONS AND SLOPEINTERCEPT FORM 2

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2. 3 LINEAR FUNCTIONS AND SLOPE-INTERCEPT FORM 2. 4 PART 1: MORE ABOUT LINEAR

2. 3 LINEAR FUNCTIONS AND SLOPE-INTERCEPT FORM 2. 4 PART 1: MORE ABOUT LINEAR EQUATIONS Tuesday September 16

Find the Slope: • You have received a post-it which corresponds to a color

Find the Slope: • You have received a post-it which corresponds to a color of one of the lines of these graphs. • With your partner, you will figure out the slope of that line. • When I say so, one person from each pair will bring their post -it and put it next to the line they evaluated.

Explanation: Take Notes!

Explanation: Take Notes!

Exploration • You have received a worksheet to work on with your partner. •

Exploration • You have received a worksheet to work on with your partner. • Find the slope and y-intercepts (the ordered pair where x=0) for each of the graphs. Then, answer the questions that follow.

Explanation: Take Notes!

Explanation: Take Notes!

Let’s Practice! Write the equation for each of the following lines using the information

Let’s Practice! Write the equation for each of the following lines using the information provided. • m=1/2 and the y-intercept is (0, 3)

What happens if you are given a point a line passes through and the

What happens if you are given a point a line passes through and the slope? Take a moment to collaborate with your partner and find the equation of the following line: m= 4 and the line crosses through point (1, 2)

What happens if you are given two points a line passes through? Take a

What happens if you are given two points a line passes through? Take a moment to collaborate with your partner and find the equation of the following line: The line crosses through the points (1, 5) and (4, 7).

Is there another way? Point-Slope Form Now, let’s go back and look at those

Is there another way? Point-Slope Form Now, let’s go back and look at those problems again using this new formula.

A Final Form: Standard Form

A Final Form: Standard Form

Complete the following: • 2. 3 Lesson Check pg. 85 #1 -6 and #14

Complete the following: • 2. 3 Lesson Check pg. 85 #1 -6 and #14 -17 • 2. 4 Part 1 Lesson Check pg. 91 #1 -6 and #12 -14 (on #1, 2 use point-slope instead of slope-intercept form) If you do not finish, complete for homework.

Muddiest Point On a separate sheet of paper, answer the following question: What concept

Muddiest Point On a separate sheet of paper, answer the following question: What concept from today seemed the most difficult or confusing? Were there certain types of problems that were more confusing than others?

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