Quadratic Graphing Review

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

Identify the x-intercepts:
y= -3(x-5)(x+5)

• (-5,0)(5,0)

• (5,0)(-5,0)

• (5,0)(0,5)

• (0,5)(0,-5)

What form is this quadratic in?

• Vertex Form

• Standard Form

• Intercept (Factored) Form

What form is the equation in?
y = 2x²-8x+7

• Standard

• Vertex

• Factored

• None of These

Which form is the equation
y = -3(x-5)²+7 in?

• Standard

• Vertex

• Factored

• None of These

Which of the following quadratics have the x-intercept:
(2 , 0) & (-4 , 0)

• y= (x - 2)(x - 4)

• y= (x + 2)(x + 4)

• y = (x - 2)(x + 4)

• y = (x + 2)(x - 4)

Find the axis of symmetry (x of the vertex) of f(x) = -(x + 2)(x - 4)

• y = 1

• x = 1

• y = -1

• x = -1

Is this table linear, quadratic, exponential, or none of the above?

• linear

• quadratic

• exponential

• none of the above

What is the axis of symmetry for this parabola?

Which parabola has a y-intercept of (0,1)?

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