Intermediate Algebra Crossword

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Across
  1. 3. A mathematical statement that shows two expressions are equal.
  2. 5. An equation whose graph is a straight line.
  3. 9. The point where a line crosses the y-axis.
  4. 12. A linear equation in the form y = mx + b, where m is the slope and b is the y-intercept.
  5. 14. A property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products.
Down
  1. 1. The point where a line crosses the x-axis.
  2. 2. A linear equation in the form y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line.
  3. 4. A mathematical statement that shows two expressions are not equal.
  4. 6. Lines that intersect at a right angle and have slopes that are negative reciprocals of each other.
  5. 7. A measure of the steepness of a line, calculated as the ratio of the vertical change to the horizontal change between two points on the line.
  6. 8. A value that makes an equation or inequality true.
  7. 10. A symbol (usually a letter) that represents a number.
  8. 11. A linear equation in the form Ax + By = C, where A, B, and C are constants.
  9. 13. Lines that never intersect and have the same slope.