How do you solve linear inequalities on a TI 84?

How do you solve linear inequalities on a TI 84?

How do you solve linear inequalities on a TI 84?

The Inequality app on your TI-84 Plus calculator is a powerful mathematics tool. To start the Inequality app, press [APPS]. See the first screen. Then, press [ALPHA][x2] if necessary, use the down-arrow key to move the cursor to the Inequalz app, and press [ENTER] to select the app.

How do you solve different types of inequalities?

Many simple inequalities can be solved by adding, subtracting, multiplying or dividing both sides until you are left with the variable on its own. But these things will change direction of the inequality: Multiplying or dividing both sides by a negative number. Swapping left and right hand sides.

How do you solve 2 inequalities?

To solve a compound inequality, first separate it into two inequalities. Determine whether the answer should be a union of sets (“or”) or an intersection of sets (“and”). Then, solve both inequalities and graph.

What are the rules of solving inequalities?

Add the same number on both sides.

  • From both sides,subtract the same number.
  • By the same positive number,multiply both sides.
  • By the same positive number,divide both sides.
  • Multiply the same negative number on both sides and reverse the sign.

    • What are the steps to solve an inequality?

    2 Simplify —— -3. Equation at the end of step 1 :

  • Rewriting the whole as an Equivalent Fraction : 2.1 Adding a fraction to a whole.
  • Rewriting the whole as an Equivalent Fraction : 3.1 Subtracting a whole from a fraction.
  • 4.1 Multiply both sides by 3. 4.2 Divide both sides by 3.

    • How do you solve inequalities?

    Why does the United States have among the highest rates of poverty and income inequality of any developed nation, and what, if anything, can and should we do to reduce the prevalence of these problems in our country? The United States has a higher level of

    How to solve inequalities math?

    Solve the inequality (3m + 2 textgreater -4). The inequality will be solved when (m) is isolated on one side of the inequality. This can be done by using inverse operations at each stage of