1. \( Solve for \,\,x: š„^2 ā 5 š„ + 6 = 0 \)
2. \( Solve for \,\,x: š„^2 + 7 š„ + 12 = 0 \)
3. \( Solve for \,\,š„: 2 š„ ^2 ā 8 š„ + 6 = 0 \)
4. \(Solve for \,\,š„ : š„^2 ā 3 š„ ā 10 = 0 \)
5. \(Solve for \,\,š„: 3 š„^2 ā 12 š„ + 9 = 0 \)
6. \(Solve for \,\,š„: 4 š„^2 ā 4 š„ ā 8 = 0 \)
7. \(Solve for \,\,š„: š„ ^2 ā 4 š„ ā 5 = 0 \)
8. \(Solve for \,\,š„: š„^2 + 7 š„ + 10 = 0 \)
9. \(Solve for \,\,š„ : 2 š„ ^2 + 3 š„ ā 2 = 0 \)
10. \(Solve for \,\,š„ : 3 š„ ^2 ā 6 š„ + 2 = 0 \)
1. \(If the roots of š„^2 + šš„ + 16 = 0 are 4 and ā4 what is š? \)
What is the sum of the roots of 2 š„ ^2 ā 7 š„ + 3 = 0?
\( If š ( š„ ) = š„ ^2 ā 2 š„ ā 8, for what value of š„ is š ( š„ ) = 0 ? \)
\( Find the roots of š„^2 ā 6 š„ + 10 = 0.\)
\(A rectangle has a length of (x+2) and a width of (xā3). If the area is 35, what is the value of x? \)
\(The height h (in meters) of a ball thrown into the air is given by h(t)=ā5t^2+20t+2, where t is time in seconds. When does the ball reach its maximum height? \)
\(A product's revenue R is modeled by R(x) = -2x^2 + 16x + 20, where x represents the price in dollars. What price maximizes revenue? \)
\(Which of the following is the vertex of y = x^2 - 6x + 8? \)
\(The parabola y = -x^2 + 4x - 3 opens: \)
\(Find the axis of symmetry for y = 2x^2 + 4x - 1. \)
1. \(How many real solutions does x^2 - 4x + 8 = 0 have?\)
2. \(How many real solutions does 2x^2 - 6x + 10 = 0 have?\)
3. \(How many real solutions does 2x^2 - 9x + 13 = 0 have?\)
4. \(The sum of two numbers is 10, and their product is 21. What are the numbers? \)
5. \(A projectile is launched from a height of 10 feet with an initial velocity of 32 feet per second. Its height is given by h(t) = -16t^2 + 32t + 10. How long until it hits the ground? \)
6. \(The cost C of producing x items is modeled by C(x) = 5x^2 - 20x + 100. What is the minimum cost? \)
7. \(Solve: x^2 - 3x - 10 > 0. \)
8. \(Which of the following represents the solution to 2x^2 + 4x ā¤ 0? \)
9. \(If \frac{m^2}{4}\= 2m, then m equals \)
