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40 votes
40 votes
Which of the following expressions best describes what is modeled on the number line?

A.4(-1)

B.4(1)

C.1(-4)

D.(-1)(-4)

100 points

Which of the following expressions best describes what is modeled on the number line-example-1
User Ssssteffff
by
2.7k points

2 Answers

19 votes
19 votes

Check each arrow

  • All have unit lengths of 1
  • They have backward sign means negative direction

  • They are 4

So the expression is

  • 4(-1)
User Amish
by
2.6k points
14 votes
14 votes

Answer:

B. 4(1)

Explanation:

Modeled on the number line

User Forgo
by
3.6k points
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