What does it mean to solve a problem graphically?
1 Answer
Mar 3, 2018
See explanation.
Explanation:
To solve the problrm graphically means to plot function graphs in the single coordinate plane and look for points where the graphs meet.
Example:
To graphically solve a system:
#{(x+y=7),(x-y=5):}#
you have to draw two graphs on a single coordinate plane:
graph{(x+y-7)(x-y-5)=0 [-0.875, 19.125, -4.88, 5.12]}
The graphs cross at the point
