Identify values for "a", "b", and "c". Find the discriminant of the quadratic equation. Then identify how many solutions and what type of solutions the discriminant will give. 1. x22x+1 = 0 2. 4x2 +12x+9=0 Discriminant: Number of solutions: Type of solutions: Discriminant: Number of solutions: Type of solutions: 3. x+43 Discriminant: Number of solutions: Type of solutions: 4. x214 = 15x Discriminant: Number of solutions: Type of solutions: 5. Label each graph below as having a positive, negative, or zero discriminant. a) 10 5 0 -5 1010 b) 10 5 c)_ 10 5 0 x 0 x x -5 -5 -10 5 10 -1010 10 -10 -5 0 5 10 Fill in the table for each given equation. 1. 0 = (x-3)(x + 4)(x 9) - 2. x(x - 3x - 18)(x 7) = 0 3. (a 16)(a + 4) = 0 4. 0 = (p - 3p-4) (p + 1)(p 6) 5. (x2+2x+7)(x 3)x = 0 Solve. Show your work here. Real Zeros Complex Zeros Real Zeros Complex Zeros Real Zeros Complex Zeros Real Zeros Complex Zeros Real Zeros Complex Zeros