Quadratic functions

QuizÂ by Shadi Abed Al Halim

High School: Algebra

Mathematics

Common Core

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### Measures 1 skill fromHigh School: AlgebraMathematicsCommon Core

Measures 1 skill from

High School: Algebra

Mathematics

Common Core

HSF.IF.B.5

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5 questions

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- Q1f the graph of a quadratic does not intercept the x-axis at any point, then it has:Half a Solution2 Real Solutions1 Real SolutionNo Real Solution30sHSF.IF.B.5
- Q2. What is the axis of symmetry?the dividing line for a parabolaa way to spin my pencilthe slope of the graph30sHSF.IF.B.5
- Q3What is another word for zeros?vertexrootsy-interceptsaxis of symmetry30sHSF.IF.B.5
- Q4. A parabola has a vertex at (-3,2). Where is the axis of symmetry?y = 2x = 3x = -3y = -230sHSF.IF.B.5
- Q5What is the vertex of y=x2+4x+3?(-2,1)(2,1)(0,0)(-2,-1)30sHSF.IF.B.5