1.-4 -5 2. 3 -(-2) 3. 6 -9 4.-1 -(-1) Lesson 1-6 New Vocabulary • slope • y-intercept • slope-intercept form 1 23 456 9 7 6 5 4 3 2 1 0 y 0 x Answers may vary. Sample: They both are lines through the origin. From left to right, one rises while the other falls. Special Needs Ask students to work with a partner to draw lines based on these ...

Lesson 5 Slope and Similar Triangles 19 Slope and Congruent Triangles KeyConcept Words The simplified ratio of the vertical side length to the horizontal side length of each congruent triangle formed by the slope of a line is equivalent to the absolute value of the slope. Example ratio: vertical side length __ horizontal side length = 2 _ 5 ...

5. What are the coordinates of the lifeboat? (5, 10) 3. LASERS A machine heats up a single point by shining several lasers at it. The equations y x 1 and y x coordinates of the heated point 7 describe two of the laser beams. Graph both of these lines to find the (3, 4) 4. PATHS 3-1 Chapter 3

Monday: 4.1-4.3 Review Extra Practice Packet HW: Test is on Wednesday Tuesday: Review for Test HW: Good Practice Problems you can complete to prepare pg 165 #1, 3, 5-8, 12, 13 pg 191 #5, 8 Study using your guided notes examples, the Practice Test, and the Extra Practice Packet Wednesday: 4.1-4.3 Test HW:

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