Linear Equation Grapher

Prompt

Code an html, css, and javascript simulation that is self-contained, embeddable, and complete. This simulation is intended for younger secondary students who are learning to graph equations on a coordinate plane in 2 dimensions.  Allow user inputs for the x value, the coefficient, and any constants for equations in the form y = mx + b. Show all 4 quadrants of the coordinate plane and graph the equation on the x and y axes.  Place the inputs at the top of the simulation to allow maximum graphing area. Use a navy blue, white, black, and gray theme.

Iteration

Change the graphed line on the coordinate plane to a bright blue color.