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ANTONII [103]
3 years ago
9

If R(x) = 6x - 3 and S(x) = - 3x - 8 , find R(x) - s(x)

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
6 0

Answer:

R(x) - S(x) = 9x + 5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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

Distributive Property

<u>Algebra I</u>

  • Terms/Coefficients
  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

R(x) = 6x - 3

S(x) = -3x - 8

<u>Step 2: Find</u>

  1. Substitute in functions:                                                                                     R(x) - S(x) = 6x - 3 - (-3x - 8)
  2. [Distributive Property] Distribute negative:                                                    R(x) - S(x) = 6x - 3 + 3x + 8
  3. [Addition] Combine like terms:                                                                        R(x) - S(x) = 9x + 5
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