Chapter 8.2, Problem 2E

To determine

Find the value of given algebraic function.

Answer to Problem 2E

The solution is

  

Explanation of Solution

Given: The function is given

  $f(x,y)=8x+y-12$

Calculation:

Let’s take the function

  $f(x,y)=8x+y-12$

Sketch a graph in MATLAB using function “ezplot”.

The figure shows the variation x with y or variation of y with x.

program:

clc
clear
close all
syms xy
f=8*x+y-12;
p=ezplot(f);
p.LineWidth=1.25;
set(gca,'linewidth',1.2,'fontsize',12)
axis square

Query:

• First, we have defined the given algebraic relation.
• The sketch a graph using a function “ezplot”.