Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
TechMathI - Parallel and perpendicular lines
1. Bell Ringer What is the reciprocal of each fraction? 1. 1/2 2. 4/3 3. -2/5 4. -7/6 What is the slope and y – intercept of each equation? 5. y = (5/3)x + 4 6. y = -8 7. y = 6x 8. y = x + 2
3. Write an equation of a line that is parallel to: y = 6x-2 (0, 0) y = -3x (3, 0) y = -2x + 3 (-3, 5) y = (-7/2)x + 6 (-4, -6) y = .5x – 8 (8, -5) Write an equation of a line that is perpendicular to: y = 2x + 7 (0, 0) y = (-1/3)x + 2 (4, 2) y = x - 3 (4, 6) 3x + 5y = 7 (-1, 2)
