Quadratic Relationships

Which graph represents a quadratic relation?

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Tags

CCSS.HSF-IF.C.7A

Which of the following equations represents a quadratic relation?

Which finite difference is constant for a quadratic equation?

• First
• Second
• Third
• No Pattern

What type of function does this table represent?

• Linear
• Quadratic
• Cubic
• Exponential

If you use a difference table and find that the first differences are not constant and the second differences are not constant, this must mean......

• That this is a linear relation

• That this is a quadratic relation

• That this is neither a linear or a quadratic relation

• That you have made a mistake

The coordinates of the vertex in this function f(x)= 3 (x+1)² +4

• (1,4)

• (3,4)

• (-1,4)

• (3,1)

The coordinates of the y-intercept in this function f(x) = x² + 8x - 2

• (0,0)

• (2,0)

• (0,-2)

• (-2,0)

Tags

CCSS.HSF-IF.C.7A

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros