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What does a solution with all real numbers look like?
A solution with all real numbers indicates that the equation or inequality has no restrictions on its values, meaning any real number can satisfy it. Graphically, this is often represented as a horizontal line on a number line or as a shaded region extending infinitely in both directions. For example, the equation (x = x) or the inequality (x > -\infty) includes every possible real number as a solution. Essentially, it signifies that the solution set is the entire continuum of real numbers.
What are All points on a number line that represent the solution to an inequality?
solution set
How can you check to see if a number is part of the solution set of an inequality?
You replace the variable by the number, do all specified calculations, and then check whether the resulting inequality is true or false. This is basically not very different from checking a solution of an equation.
How can you tell whether the solution is an inequality?
That will all depend on what the question was!
What is the value of x if the inequality is 2x6?
Since it is an inequality, there is no way to solve for x. It equals all real numbers.
