Import NumPy and Matplotlib for basic linear and polynomial ... m = 3.5 The plot function creates a 2D plot with the slope-intercept form of the equation, and the (x,-10,10) part specifies the ...

Functions of two variables can be visualized in many ways: heat maps in 2D, contour curves in 2D, wireframes in 3D, surfaces in 3D. We begin by defining a function of two variables, building an array ...