Writing Quadratics in Vertex and Intercept Form

• vertex (0,0)

  a.o.s. x = 0

  max at y = 0

• vertex (0,0)

  a.o.s. y = 0

  max at x = 0

• vertex (0,0)

  a.o.s. x = 0

  max at y = -1/2

• vertex (0,0)

  a.o.s. x = -1/2

  max at y = 0

• vertex (4,1)

  a.o.s. x = 1

  max at y = 4

• vertex (1,4)

  a.o.s. y = 1

  max at x = 4

• vertex (4,1)

  a.o.s. x = 4

  max at y = 1

• vertex (1,4)

  a.o.s. x = 1

  max at y = 4

Write the equation whose graph has a vertex of (-5, 9) and passes through the point (-7, -15).

What is the equation of the parabola that has a vertex of (3, -8) and passes through the point (-3, -10)?

• No Solution

Write an equation in intercept form that models the function.

What is the equation of the parabola that has a vertex of (4, -1) and passes through the point (8, -5)?

Write the quadratic equation of a parabola with x-intercepts of (12, 0) and (-6, 0) and passes through the point (14, 4).

Which of the following quadratic equations represents the parabola? Choose ALL that apply.