Mathematics
Grade-8
Easy

Question

The  slope is zero means

  1. horizontal line
  2. positive correlation
  3. negative correlation
  4. vertical line

The correct answer is: horizontal line


    The slope is zero means a horizontal line..
    When there is no change in dependent variable with change in independent variable the slope of line becomes zero and line is parallel to x axis

    Correct option is (a).
    when slop of any equation is zero it means there is no change in dependent variable with change in independent variable hence the graph becomes a horizontal line

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