Math Problem Statement
Type the correct answer in each box. If necessary, use / for the fraction bar(s).
Given: AB⟷ ∥ CD⟷.
If the coordinates of point A are (8 , 0) and the coordinates of point B are (3 , 7), the *y-*intercept of AB⟷ is . If the coordinates of point D are (5 , 5), the equation of line CD⟷ is y = x + .
Solution
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Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Slope of a Line
Equation of a Line
Formulas
Slope formula: m = (y2 - y1) / (x2 - x1)
Slope-intercept form: y = mx + b
Theorems
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Suitable Grade Level
Grades 9-12