Equations describing a shaded region (inequalities)

  • #1
victoration1
7
0

Homework Statement


cHFof.jpg

Question 42 in particular.

Homework Equations


No idea.


The Attempt at a Solution


The graph depicts an inequality of sorts, like y >= x and y >= -x as well as y <= x and y <= -x. Beyond these basic deductions (which are probably wrong also), I've not a scintilla of clue what to do next.
 

Answers and Replies

  • #2
HallsofIvy
Science Advisor
Homework Helper
41,847
969
Do you know how to distinguish equations of straight lines from equation of curves?
 

Suggested for: Equations describing a shaded region (inequalities)

  • Last Post
Replies
25
Views
2K
Replies
10
Views
18K
Replies
8
Views
2K
  • Last Post
Replies
20
Views
3K
  • Last Post
Replies
7
Views
2K
Replies
3
Views
2K
  • Last Post
Replies
8
Views
2K
Replies
2
Views
3K
Top