Graphing Quadratic Functions

A. C. B. D. C. A. D. B. A. C. D. B. Find the equation of the axis of symmetry for y = 2x x = -1 x = 2 x = 1 x = ½ Find the equation for the axis of symmetry for y = (x-5) x = -5 x = 6 x = -6 x = 5
Find the equation of the axis of symmetry for y = 2(x - 5)(x + 1) x = -2 x = 4 x = -3 x = 2 Find the vertex: y = 2x ^{2}+ 8x - 1(-2, -9) (2, 23) (1, 9) (-1, -7) Find the vertex: y = 2(x - 8) ^{2} + 1(-8, 1) (8, 1) (16, 1) -16, 1) Find the vertex: y = -2(x - 5)(x + 5) (0, 25) (5, 10) (0, 50) (-1, 8) Write in standard form: y = 2(x - 1)(x + 2) y = 2x y = 2x y = x y = 2x Write in standard form: y = (x - 3) ^{2} + 1y = x y = x y = x y = x Write in standard form: y = 2(x - 5) ^{2} - 8y = x y = 2x y = 2x y = 2x Indicate whether the graph has a minimum or maximum value. Then find the value. y = 2(x - 1) Maximum, y = 5 Minimum, x = 1 Minimum, y = 5 Maximum, x = 1 Indicate whether the graph has a maximum or minimum value. Then find the value. y = 3(x - 4)(x + 2) Maximum, y = 8 Minimum, y = -8 Minimum, y = -27 Maximum, y = -8 Indicate whether the graph has a minimum or maximum value. Then find the value.
y = -2x Minimum, y = -5 Maximum, y = -7 Minimum, y = -13 Maximum, y = -5 |

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