Unit 2 Vocabulary

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Across
  1. 1. a number that is multiplied by a variable
  2. 5. A strategy to algebraically solve a linear system of equations by addition or subtracting an entire equation
  3. 6. the point at which a linear equation crosses the y-axis
  4. 7. The point of intersection of two linear equations.
  5. 10. An equation that is graphed to form a straight line
  6. 13. Terms that share the same variable
  7. 14. A term without a variable
Down
  1. 2. a collection of expressions that are equal to each other
  2. 3. Multiply by every term inside parenthesis
  3. 4. The rate of change in a linear equation, how steep a line is
  4. 8. A pair of numbers in the form (x,y)
  5. 9. Part of an expression separated by addition or subtraction
  6. 11. A collections of variables, coefficients, constants and operations
  7. 12. A strategy to algebraically solve a linear system of equations by replacing a variable with an equivalent value