Write each equation in standard form. Identify
the vertex, axis of symmetry, and direction of
opening of the parabola.
1.
ANSWER:
; vertex
(6, –32); axis of symmetry:
x = 6; opens upward
2.
ANSWER:
; vertex
(1, –7); axis of symmetry:
x = 1; opens upward
3.
ANSWER:
; vertex
(–27, 4); axis of symmetry:
y = 4; opens right
4.
ANSWER:
; vertex
(30, –2); axis of symmetry:
y = –2; opens left
Graph each equation.
