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cestrela7 [59]
3 years ago
7

You are instructed to subtract 4 points from each score, square the resulting value, and find the sum of the squared numbers. Ho

w would this set of instructions be expressed in summation notation?
Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

Answer:

Σ(xᵢ-4)², i=1,2,3...

Step-by-step explanation:

Let a score be defined by x

Each score will be xᵢ i.e. x₁, x₂, x₃, x₄... for the first four consecutive scores and so on.

Subtracting 4 from each score = xᵢ-4

Squaring the Resulting Value = (xᵢ-4)²

The sum of the squared numbers = Σ(xᵢ-4)², i=1,2,3...

Σ(xᵢ-4)² is the set of instruction expressed in summation notation.

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2 years ago
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hope it helps.

Can you choose mine as the brainliest answer <u><em>please please?</em></u>

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