Math Problem Statement

|w|=6, graph and explain how to solve

Solution

The equation given is w=6|w| = 6, which is an absolute value equation. Here's how to solve it step by step:

Step 1: Understand the absolute value concept

The absolute value of a number represents its distance from zero on the number line, regardless of direction. This means: w=6|w| = 6 implies that ww could either be 6 or 6-6, since both 66 and 6-6 are exactly 6 units away from zero.

Step 2: Set up two equations

From the property of absolute value: w=6orw=6w = 6 \quad \text{or} \quad w = -6 Thus, the solution is w=6w = 6 or w=6w = -6.

Step 3: Graphing the solution

On the number line, plot points at w=6w = 6 and w=6w = -6. These two points represent the possible values of ww.

Explanation

  1. The absolute value equation w=6|w| = 6 gives two possible values for ww because both positive and negative values can have the same absolute value.
  2. This solution can be graphed as two distinct points on the number line, located at w=6w = 6 and w=6w = -6.

Visual Representation

On a number line:

  • Place a point at w=6w = -6 on the left of zero.
  • Place a point at w=6w = 6 on the right of zero.

Summary

The solution to w=6|w| = 6 is: w=6orw=6w = 6 \quad \text{or} \quad w = -6 On a graph, these values are represented as two points: w=6w = -6 and w=6w = 6 on the number line.

Would you like me to provide a graphical representation or further explanation?

Here are 5 related questions to explore:

  1. How would you solve the equation x3=7|x - 3| = 7?
  2. What happens when the absolute value equation has no solution, like y=5|y| = -5?
  3. How can absolute value inequalities be solved, such as z<4|z| < 4?
  4. How do we interpret w=0|w| = 0?
  5. Can we graph absolute value functions, such as y=xy = |x|?

Tip: When solving absolute value equations, always remember to set up two equations: one for the positive case and one for the negative case.

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Math Problem Analysis

Mathematical Concepts

Absolute Value
Equations
Graphing

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9