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Chapter 11: Q. 13 (page 773)

Graph the inequality by hand.

x鈮�4

Short Answer

Expert verified

The required graph is given below,

Step by step solution

01

Step 1. Given information.

Consider the given inequality,

x鈮�4

First we draw the equation x=4,

02

Step 2. Plot the required graph.

Consider the given question,

x鈮�4

As there is a greater than equal to sign given, then it represents the area that is larger than 4. Hence, shade the region as described,

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Most popular questions from this chapter

Graph the equation:y+4=x2

Solve each system of equations. If the system has no solution, say that it is inconsistent

x - y + z = -4

2x - 3y + 4z = -15

5x + y - 2z = 12

Constructing a Box: A rectangular piece of cardboard, whose area is 216 square centimeters, is made into an open box by cutting a 2-centimeter square from each corner and turning up the sides. See the figure. If the box is to have a volume of 224 cubic centimeters, what size cardboard should you start with?

Solve each system of equations. If the system has no solution, say that it is inconsistent.

2x-y=04x+2y=12

If a system of equations has one solution, the system is ________ and the equations are ________.
See all solutions

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