Mathematics
Grade10
Easy

Question

Write the equation of the line graphed.

  1. x =  - 1
  2. y = - 1
  3. y = - 1x
  4. y = x – 1

hintHint:

In the graph given, at each point on the graph y = constant.

The correct answer is: y = - 1


    Step by step solution:
    Each point of this horizontal line has a y-coordinate of -1.
    So, the equation of the line is y=-1
    Hence, option(d) is the correct option.

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