Factored Form Quadratic Function

What is the axis of symmetry for g(x) = (x + 8)(x + 2) x = _____

For f(x) = (x-3)(x+4), what are the coordinates of the y-intercept?

• (3,0) and (4,0)

• (0,3) and (0,4)

• (0,-12)

• (-12,0)

Tags

CCSS.HSF-IF.C.7A

Determine the domain and range of the function.

• Domain: all real numbers.

  Range: all real numbers less than or equal to 1.

• Domain: all real numbers.

  Range: all real numbers less than or equal to 2.

• Domain: all real numbers less than or equal to 1.

  Range: all real numbers.

• Domain: all numbers between 1 and 3.

  Range: all real numbers less than or equal to 1.

Identify the y-intercept

• (0, -3)

• (0, 1)

• (0, 3)

• (2, 1)

Tags

CCSS.HSF-IF.C.7A

Solve the following quadratic equation by factoring: 2p^2-7p+3=0

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation by factoring:

Tags

CCSS.HSA-REI.B.4B

Solve the following quadratic equation by factoring:

Tags

CCSS.HSA-REI.B.4B

Write an equation of a parabola with x-intercepts at (-2,0) and (1,0) and which passes through the point (2,-4).

Write the equation of a parabola with x-intercepts at (1,0) and (-3,0) and which passes through the point (-2,-9).

Factor the following expression

x² + 5x + 6

• (x + 2)(x + 3)

• (x + 1)(x + 6)

• (x - 3)(x - 2)

• (x + 2)(x + 4)

• (x - 1)(x - 6)

Answer explanation