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Author Question: You are instructed to subtract 4 points from each score, square the resulting value, and find the ... (Read 60 times)

xroflmao

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on: Jun 20, 2018
You are instructed to subtract 4 points from each score, square the resulting value, and find the sum of the squared numbers. How would this set of instructions be expressed in summation notation?
 
  a. X  42 c. (X  4)2
  b. (X  4)2 d. X2  4

Question 2

You are instructed to subtract 4 points from each score and find the sum of the resulting values. How would this set of instructions be expressed in summation notation?
 
  a. X  4 c. 4  X
  b.  (X  4) d. (4  X)


itsakadoozi

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


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