Quadratic Equations and Factorization Practice Quiz
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Questions and Answers

What are the solutions to the equation b(b-11)=0?

  • b = 11 or b = -11
  • b = 11 or b = 0 (correct)
  • b = 0 or b = 11
  • b = 11 or b = 11

    • What are the solutions to the equation $c(7+c)=0$?

  • c = 7 or c = 0
  • c = 7 or c = 7
  • c = -7 or c = 0 (correct)
  • c = 0 or c = 7

    • What are the solutions to the equation $(z+9)(z+4)=0$?

  • z = 9 or z = -4
  • z = 9 or z = 4
  • z = -9 or z = 4
  • z = -9 or z = -4 (correct)

    • What are the solutions to the equation $(2c+9)(c-6)=0$?

    <p>$c = -\frac{9}{2}$ or $c = 6$</p> Signup and view all the answers

    What are the solutions to the equation $z^2+10z=0$?

    <p>z = 0 or z = -10</p> Signup and view all the answers

    What is the equation for slope-intercept form of a line?

    <p>y = mx + b</p> Signup and view all the answers

    In the slope-intercept form equation y = 3x + 2, what does the number 3 represent?

    <p>The slope</p> Signup and view all the answers

    If the slope of a line is 0, what type of line does it represent?

    <p>Horizontal line</p> Signup and view all the answers

    What does the slope of a line indicate?

    <p>Rate of vertical change with respect to horizontal change</p> Signup and view all the answers

    If the equation of a line is $y = -2x + 5$, what is the y-intercept?

    <p>5</p> Signup and view all the answers

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