Respuesta :

Space

Answer:

h(-3) = 51

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

Step-by-step explanation:

Step 1: Define

h(x) = 4x² - 5x

h(-3) is x = -3

Step 2: Evaluate

  1. Substitute:                    h(-3) = 4(-3)² - 5(-3)
  2. Exponents:                   h(-3) = 4(9) -  5(-3)
  3. Multiply:                        h(-3) = 36 + 15
  4. Add:                              h(-3) = 51