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If f(x)=x^2+3x-10, then f(10)=?
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If f(x)=x^2+3x-10, then f(10)=?

User Joseph Woodward
by
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1 Answer

4 votes

Answer:

f(10) = 120

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Algebra I

  • Function Notation

Explanation:

Step 1: Define

f(x) = x² + 3x - 10

f(10) is x = 10

Step 2: Evaluate

  1. Substitute: f(10) = 10² + 3(10) - 10
  2. Exponents: f(10) = 100 + 3(10) - 10
  3. Multiply: f(10) = 100 + 30 - 10
  4. Add: f(10) = 130 - 10
  5. Subtract: f(10) = 120
User Hitesh Sahu
by
3.7k points
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