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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
63
1
3
3
25
36
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.