Complete the following problems in your lecture notebook, QUIETLY.Pepe and Allison are finding the slope of the line that passes through (2, 6) & (5, 3).

Pepe wrote . Allison wrote . Who was correct? EXPLAIN in

writing.

Announcements: Bring graph paper!!!!!!!!•Unit 1 Retake will be 9/18/12.•Unit 1 Test Corrections due 9/19/12.

Do NowDo Now

13

3

25

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1

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Students will be able to Students will be able to

demonstrate their demonstrate their

understanding of writing linear understanding of writing linear

equations in 1) point-slope equations in 1) point-slope

form, 2) slope-intercept form form, 2) slope-intercept form

given two points, a graph, and given two points, a graph, and

a point and a slope by scoring a point and a slope by scoring

at least basic on their exit slip.at least basic on their exit slip.

Objective

1) Write an equation in slope-intercept

form of the line with a slope of ¼ and a

y-intercept of –6.2) Write an equation in slope-intercept form of the line shown in the graph.

3) Write an equation of a line that

passes through (2, –3) with slope ½.

4) Write the point-slope form of an

equation for a line that passes through (–2,

0) with slope -3/2.

6) Write the point-slope form of an equation for a horizontal line that passes through (0, 5).

5)

1) Write an equation in slope-intercept form of the line whose slope is 4 and whose y-intercept is 3.2) Write an equation in slope intercept form of the line shown in the graph.

3) Write an equation of a line that passes through (1, 4) and has a slope of –3.

5) Write the point-slope form of an equation for a line that passes through (4, –3) with slope –2.6) Write the point-slope form of an equation for a horizontal line that passes through (–3, –4).

4) Given the table, write an equation in slope intercept form that describes the function.

Exit SlipExit Slip1. Write the equation in slope-intercept form if

the line goes through the point (-4, -3) and (5, 15).

2. Write the equation of the graph shown below in slope-intercept form.

Exit SlipExit Slip3. Write the equation in point slope form given (2, 3), m = 54. Write the equation of the line below in point-slope form.