Respuesta :

Space

Answer:

y = 3/2x - 2

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

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

Step 1: Define

Find points from graph.

y-intercept (0, -2)

Random Point (2, 1)

Step 2: Find slope m

  1. Substitute [slope formula]:          [tex]m=\frac{1+2}{2-0}[/tex]
  2. Add/Subtract:                               [tex]m=\frac{3}{2}[/tex]

Step 3: Write equation

Substitute into General Form

y = 3/2x - 2

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