A.A. Quadratics Solve by Factoring & Graphing basics

What is the vertex of the quadratic function:
y = x² - 6x + 11?

• (3,2)
• (-3,-2)
• (-3,2)
• (3,-2)

What are the roots of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

What are the x-intercepts for the graph of the function:  y = x² - 3x - 10 

• x={-5, 2}

• x={-5, -2}

• x={5, -2}

• x={5, 2}

What are the zeros of the quadratic function?
y = x² - 2x - 15

• x = -2
  x = -15
• x = -3
  x = 5
• x = 3
  x = -5
• x = 1
  x = -16

Solve 4x² +19x = -12

Hint: make equal to zero and factor

What is the vertex of this quadratic equation?

y = -2(x - 2)² + 4

• (-2,4)

• (2,4)

• (4,-2)

• (-4,-2)

Which equation matches the graph?

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Give the vertex of the equation.

• (7, -206)

• (7, -10)

• (-7, -10)

• (-7, -206)

Solve the equation by factoring.
x² + 13x + 40 = 0

• -8, 5
• -40, -1
• 5, 8
• -8, -5

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