unit cover sheet
... a. Use the method of completing the square to transform any quadratic equation in x into an equation of the form (x - p)^2 = q that has the same solutions. Derive the quadratic formula from this form.. b. Solve quadratic equations by inspection, taking square roots, completing the square, the quadra ...
... a. Use the method of completing the square to transform any quadratic equation in x into an equation of the form (x - p)^2 = q that has the same solutions. Derive the quadratic formula from this form.. b. Solve quadratic equations by inspection, taking square roots, completing the square, the quadra ...
Grade 8 Unit 6.1 Extra Practice
... 1. a) x = 8 b) x = 5 c) x = –4 d) x = –3 2. a) x = 8 b) x = –3 c) x = 9 d) x = 4 3. a) 6n – 5 = 13 b) n = 3; the number is 3. c) Left side = 6(3) – 5 = 18 – 5 = 13 = Right side 4. a) Let c represent the cost of admission. An equation is: 2c + 12 = 26 b) n = 7; each admission ticket was $7.00. c) L.S ...
... 1. a) x = 8 b) x = 5 c) x = –4 d) x = –3 2. a) x = 8 b) x = –3 c) x = 9 d) x = 4 3. a) 6n – 5 = 13 b) n = 3; the number is 3. c) Left side = 6(3) – 5 = 18 – 5 = 13 = Right side 4. a) Let c represent the cost of admission. An equation is: 2c + 12 = 26 b) n = 7; each admission ticket was $7.00. c) L.S ...