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Author Question: Let a = -x/x and b = 1/x in the linear function Z = a + bX. Which of the following statements is ... (Read 90 times)

saraeharris

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on: Jun 24, 2018
Let a = -x/x and b = 1/x in the linear function Z = a + bX. Which of the following statements is true?
 
  A) z = x
  B) z = 0
  C) z = a + bx
  D) z = x

Question 2

Sixty percent of the time, the stoplight will change before you have to wait X seconds, what is the value of X?
 
  A) 72 seconds
  B) 60 seconds
  C) 48 seconds
  D) 36 seconds


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amandalm

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Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

A


saraeharris

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

chereeb

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Reply 3 on: Yesterday
Excellent

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