2y + 4z = 12

Part 3. Using MATLAB, determine the roots of the following two equations:

1. y 15x² 18x - 7

2. y = 4x³ - 3x

Also, use MATLAB Help to determine how to use the explot function. Using this

function, plot the 2 equations above to verify your solutions. Use the "grid on"

command to help visualize the roots in both plots.

Build a Word document by copying and pasting your Command Window results from

your MATLAB work. Make sure you copy your work and your results for each of the

homework questions above prior to clearing your Command Window. Also copy your

plot results. You can copy MATLAB figures by going to the Edit toolbar and selecting

Copy Figure.