1-3_locating_points_and_midpoints.ppt - 13 Locating Points and Midpoints LESSON 13 Locating Points and Midpoints 13 Locating Points and Midpoints

# 1-3_locating_points_and_midpoints.ppt - 13 Locating Points...

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1–3 Locating Points and Midpoints Locating Points and Midpoints LESSON 1–3
1–3 Locating Points and Midpoints Five-Minute Check (over Lesson 1–2) TEKS Then/Now New Vocabulary Key Concept: Midpoint Formula (on Number Line) Example 1: Real-World Example: Find Midpoint on Number Line Key Concept: Midpoint Formula (in Coordinate Plane) Example 2: Find Midpoint in Coordinate Plane Example 3: Finding Missing Coordinates Example 4: Find Missing Measures Example 5: Locating a Point at Fractional Distances Example 6: Fractional Distances on a Coordinate Plane Example 7: Locating a Point Given a Ratio
Over Lesson 1–2 1–3 Locating Points and Midpoints What is the value of x and ABif Bis between C, AB= 3x+ 2, BC= 7, and AC= 8x– 1? A and A.x= 2, AB= 8B.x= 1, AB= 5C.D.x= –2, AB= –4
Over Lesson 1–2If Mis between Land N, LN= 3x– 1, LM= 4, and MN= x– 1, what is the value of x and 1–3 Locating Points and Midpoints MN ?
Over Lesson 1–2 1–3 Locating Points and Midpoints Find RT . A. B. C. D. . . in. in.
Over Lesson 1–2 1–3 Locating Points and Midpoints