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Section 3-1 : Graphing

For problems 1 – 3 construct a table of at least 4 ordered pairs of points on the graph of the equation and use the ordered pairs from the table to sketch the graph of the equation.

  1. \(y = 3x + 4\) Solution
  2. \(y = 1 - {x^2}\) Solution
  3. \(y = 2 + \sqrt x \) Solution

For problems 4 – 9 determine the x-intercepts and y-intercepts for the equation. Do not sketch the graph.

  1. \(3x - 7y = 10\) Solution
  2. \(y = 6 - {x^2}\) Solution
  3. \(y = {x^2} + 6x - 7\) Solution
  4. \(y = {x^2} + 10\) Solution
  5. \(y = {x^2} + 6x + 58\) Solution
  6. \(y = {\left( {x + 3} \right)^2} - 8\) Solution