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ACT Exam  >  ACT Questions  >  On the real number line below, numbers decrea... Start Learning for Free
On the real number line below, numbers decrease in value from right to left, and Y is positive. The value of X must be:
  • a)
    positive.
  • b)
    negative.
  • c)
    greater than Y .
  • d)
    less than Y .
  • e)
    between 0 and Y .
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
On the real number line below, numbers decrease in value from right to...
It is given that on the number line, numbers decrease in value from right to left, meaning that numbers on the right are greater than numbers on the left. Since no indication of the location of 0 is given in the picture, no assumption about negative or positive can be made. Simply because numbers on the right are greater than numbers on the left and Y is to the right of X, Y must be greater than X. Put another way, X must be less than Y, answer choice D.
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On the real number line below, numbers decrease in value from right to left, and Y is positive. The value of X must be:a)positive.b)negative.c)greater than Y .d)less than Y .e)between 0 and Y .Correct answer is option 'D'. Can you explain this answer?
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