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5) h(n) = -2n^2+ 4; Find h(4)
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5) h(n) = -2n^2+ 4; Find h(4)

User Karim Oukara
by
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1 Answer

3 votes

Answer:

h(4) = -28

General Formulas and Concepts:

  • Substituting into functions

Order of Operations: BPEMDAS

Explanation:

Step 1: Define

h(n) = -2n² + 4

h(4) is n = 4

Step 2: Solve

  1. Substitute: h(4) = -2(4)² + 4
  2. Exponents: h(4) = -2(16) + 4
  3. Multiply: h(4) = -32 + 4
  4. Add: h(4) = -28
User Pppery
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