Unit 1 Test – Study Guide Algebra Nation Section 1 Topics 1 – 8 Click Here for the Khan Academy Alignment & Video Suggestions Textbook Alignment (HOLT GREEN: 1.1, 1.2, 1.6, 3.4 – 3.6 LARSON BLUE: 1.1, 1.2 1.3, 3.3 – 3.6) Note: For each vocabulary word, you should know the definition, the visual, and the symbol. Many of these words will indicate what type of problem is being asked and which concept/formula to apply. Vocabulary: (Building Blocks of Geometry: point, line, plane), ray, segment, parallel, perpendicular, collinear, coplanar, opposite rays, midpoint, halfway, segment addition postulate, equidistant, congruent, length, distance, partition, ratio, k, slope-intercept form, perpendicular bisector. All formulas must be MEMORIZED. Write each formula down 20x to commit to memory. Segment Addition Postulate DE + EF = DF 5x – 2 + 3 = 3(x + 3) Distance Formula Partitioning a Line Segment Slope Slope Intercept Form (Equation of a Line) Parallel Lines: same slope (ex. ¼ and ¼ ) Perpendicular Lines: negative reciprocals (ex. ½ and –2)
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Unit 1 Test Study Guide - Geometrykoltymath.weebly.com/uploads/3/8/1/4/38140883/study_guide___unit_1_test___ak.pdfUnit 1 Test – Study Guide Algebra Nation Section 1 Topics 1 –
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Unit 1 Test – Study Guide Algebra Nation Section 1 Topics 1 – 8
Click Here for the Khan Academy Alignment & Video Suggestions