Quadratic Explicit Functions

Solve the quadratic equation: 2x^2 - 5x + 2 = 0

• x = 2 or x = 0.5

• x = -2 or x = 0.5

• x = 1 or x = 3

• x = 4 or x = -1

Tags

CCSS.HSA-REI.B.4B

Find the vertex of the parabola represented by the function f(x) = x^2 - 4x + 3

• (4, 5)

• (1, 2)

• (2, -1)

• (0, 3)

Determine the discriminant of the quadratic equation 3x^2 + 4x - 5 = 0

• 16

• 25

• 64

• -64

Tags

CCSS.HSA-REI.B.4B

Factorize the quadratic expression: 6x^2 + 11x + 3

• (3x+1)(2x+3)

• (6x+1)(x+3)

• (2x+3)(3x+1)

• (3x+2)(2x+1)

Solve the quadratic inequality: x^2 - 6x + 8 > 0

• (2, 4)

• (4, 6)

• (1, 3)

• (3, 5)

Find the roots of the quadratic equation: 4x^2 - 12x + 9 = 0

• x = 2

• x = -3

• x = 0

• x = 1.5

Tags

CCSS.HSA-REI.B.4B

Graph the function f(x) = -2x^2 + 4x - 3

• Identifying the domain and range of the function

• Graphing the function on a coordinate plane

• Finding the derivative of the function

• Solving for the value of x

Tags

CCSS.HSA.CED.A.2

Determine the axis of symmetry of the parabola represented by the function g(x) = -x^2 + 6x - 9

• x = 3

• x = 0

• x = 6

• x = -3