Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

Quadratic graph lines are U- or Ո-shaped ... Repeat the process for each given 𝒙-coordinate. The values of 𝒚 are 5, 0, -3, -4, -3, 0 and 5. Use the pairs of values in the table to list ...

5. Within any graph type, you can represent your data as ... You can also change the category names along the X and Y axes by clicking on them. You can leave your finished bar chart directly ...