Graphing Quadratics

• The parabola is concave down because a > 0.

• The parabola is concave down because a < 0

• The parabola is concave up because a < 0

• The parabola is concave up because a > 0

• y = -1

• x = -1

• x = 2

• y = 1

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• The vertex is (3, -4)

• The y-intercept is (0, 5)

• The zeros are 1 and 5

• The axis of symmetry is the line x = -4

• Concave up, x-intercepts at (4, 0) and (8, 0)

• Concave up, x-intercepts at (-8, 0) and (-4, 0)

• Concave down, x-intercepts at (4, 0) and (8, 0)

• Concave down, x-intercepts at (-8, 0) and (-4, 0)

• The vertex is (3, 6) and the minimum is at 6

• The vertex is (3, 6) and the maximum is at 6

• The vertex is (3, 6) and the minimum is at 3

• The vertex is (3, 6) and the maximum is at 3

• (4, 0) and (6, 0)

• (-2, 0) and (0, 24)

• (-2, 0) and (12, 0)

• (-12, 0) and (2, 0)

• It translates 2 units left and 1 unit down from the origin

• It translates 2 units right and 1 unit up from the origin

• It translates 2 units up and 1 unit right from the origin

• It translates 2 units down and 1 unit left from the origin

• (-2, 7)

• (-2, -7)

• (2, -7)

• (7, 2)

• (-2, 17)

• (-2, 9)

• (2, -7)

• (2, 1)