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What happens to the value of the expression 20+a as a increases? Choose 1 answer: A It increases. (B) It decreases. C It stays the same.

What happens to the value of the expression 20+a 20+a as a a increases?\newlineChoose 11 answer:\newline(A) It increases.\newline(B) It decreases.\newline(C) It stays the same.

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Full solution

Q. What happens to the value of the expression 20+a 20+a as a a increases?\newlineChoose 11 answer:\newline(A) It increases.\newline(B) It decreases.\newline(C) It stays the same.
  1. Identify relationship between variables: Identify the relationship between the variable aa and the expression 20+a20 + a.\newlineAs aa increases, since it is being added to a constant (2020), the overall value of the expression 20+a20 + a will increase.
  2. Choose correct answer based on relationship: Choose the correct answer based on the relationship identified in the previous step.\newlineSince the expression increases as aa increases, the correct answer is AA It increases.

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