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Write a rule that represents the function: (0,2), (1, 1), (2,0), (3,-1), (4,-2)

User Jacobra
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1 Answer

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Final answer:

To find the rule that represents the function, we can use the slope-intercept form of the equation. For the given set of points, the rule is y = -x + 2.

Step-by-step explanation:

The given set of points represents a linear function. To find the rule that represents the function, we can use the slope-intercept form of the equation.

  1. First, let's find the slope (m) of the line using the formula: m = (change in y)/(change in x).
  2. Choose any two points from the given set and plug in their coordinates into the formula to find the slope.
  3. Next, using the slope-intercept form, y = mx + b, plug in the slope and one of the points to find the y-intercept (b).
  4. Finally, substitute the values of m and b into the equation to obtain the rule that represents the function.

For the given set of points (0,2), (1, 1), (2,0), (3,-1), (4,-2), the rule that represents the function is y = -x + 2.

User Mojo Risin
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