Factor the quadratic expression: x^2 + 5x + 6

• (x + 3)(x + 4)

• (x + 1)(x + 6)

• (x + 4)(x + 2)

• (x + 2)(x + 3)

Solve the quadratic equation: x^2 - 9 = 0

• x = 4, x = -4

• x = 2, x = -2

• x = 3, x = -3

• x = 5, x = -5

Graph the quadratic function: y = x^2 - 4x + 4

• Use a pie chart to represent the quadratic function

• The correct answer is to graph the quadratic function y = x^2 - 4x + 4 by finding the vertex, plotting it, and then finding additional points to sketch the parabola.

• Graph the linear function instead

• Plot the function as a straight line

Factor the quadratic expression: 2x^2 + 7x + 3

• (2x + 3)(x + 1)

• (2x + 2)(x + 1)

• (2x + 1)(x + 3)

• (2x + 4)(x + 2)

Solve the quadratic equation: 3x^2 - 12 = 0

• x = ±5

• x = ±3

• x = ±2

• x = ±4

Graph the quadratic function: y = -2x^2 + 8x - 6

• The graph of the quadratic function y = -2x^2 + 8x - 6 is a parabola opening upwards.

• The graph of the quadratic function y = -2x^2 + 8x - 6 is a circle.

• The graph of the quadratic function y = -2x^2 + 8x - 6 is a straight line passing through the points (0, -6) and (4, 2).

• The graph of the quadratic function y = -2x^2 + 8x - 6 is a downward-opening parabola that passes through the points (1, 0), (2, -6), and (3, 0).

Factor the quadratic expression: x^2 - 4

• (x + 2)(x - 2)

• (x + 4)(x - 1)

• (x - 3)(x + 1)

• (x + 3)(x - 1)

Solve the quadratic equation: 4x^2 - 16 = 0

• x = ±2

• x = ±3

• x = ±4

• x = ±5

Graph the quadratic function: y = -x^2 + 6x - 9

• Plotting a linear function instead of a quadratic function

• Using a pie chart to represent the quadratic function

• Graphing the function as a straight line

• The correct answer is a detailed explanation of how to graph the quadratic function.

Factor the quadratic expression: 3x^2 - 10x + 8

• (3x - 2)(x - 4)

• (3x - 4)(x + 2)

• (3x + 4)(x - 2)

• (3x - 4)(x - 2)