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  • 18-11-2020
  • Mathematics
contestada

Given the function y = 2x - 6, explain how you can evaluate when x = -1.

Respuesta :

Space
Space Space
  • 18-11-2020

Answer:

y = -8

General Formulas and Concepts:

Pre-Algebra

  • Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

y = 2x - 6

x = -1

Step 2: Solve for y

  1. Substitute:                    y = 2(-1) - 6
  2. Multiply:                        y = -2 - 6
  3. Subtract:                       y = -8

And we have our final answer!

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