264,208 views
2 votes
2 votes
Show, by shading on the grid, the region defined by all three of the inequalities

x ≤ 5 y ≥ 3 y ≤ x

User Allan Nienhuis
by
2.6k points

2 Answers

23 votes
23 votes

Final Answer:

The shaded region on the grid represents the solution to the system of inequalities x ≤ 5, y ≥ 3, and y ≤ x.

Step-by-step explanation:

To determine the shaded region, let's address each inequality individually. The inequality x ≤ 5 denotes a vertical line passing through x = 5 on the grid, including all points to the left of this line. Next, y ≥ 3 represents a horizontal line at y = 3, encompassing all points above this line.

The inequality y ≤ x signifies a boundary where y equals x, forming a line at a 45-degree angle passing through the origin (0,0) and extending infinitely.

The region satisfying x ≤ 5 is to the left of the vertical line at x = 5, while y ≥ 3 encompasses the area above the horizontal line at y = 3. Additionally, y ≤ x forms a boundary where the values of y are less than or equal to their corresponding x values.

Combining these constraints, the shaded region where all three inequalities hold true lies in the area where x is less than or equal to 5, y is greater than or equal to 3, and y is less than or equal to x.

This shaded region forms a triangular area bounded by the lines x = 5, y = 3, and the line y = x. This graphical representation visually displays the solution to the system of inequalities given.

User Aikhs
by
3.2k points
14 votes
14 votes

Answer:

See below

Step-by-step explanation:

The area (triangle) marked 'x' in the diagram below

Show, by shading on the grid, the region defined by all three of the inequalities-example-1
User SoheilYou
by
3.0k points