Standard Form

Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to find:

  • the steepest slope
  • the flattest slope
  • the greatest y-intercept
  • the least y-intercept

Hint

What does the coefficient of X or Y do to the slope?

Answer

Steepest: -9
Flattest: -1/9
Highest: 9
Lowest: 1/9

Source: Dane Ehlert

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