# Graphs of inequalities - Higher - Inequalities - Edexcel.

Write a compound inequality that describes the given graph: Possible Answers: Correct answer: Explanation: The graph shows an arrow beginning on 5 with an open circle and pointing to the left, thus that portion of the graph says, all real numbers less than 5. There is a second arrow beginning on 9 with a closed circle and pointing to the right.

There are many real-world situations, which we can reduce to inequalities and if needed, we solve them as well. More than 370 students went on a field trip. Twelve buses were filled and 10 more students traveled in a car. Let s represent the number of students in each bus. Write an inequality for.

## Write a compound inequality for each graph.

Write an inequality to describe the graph. 6. The world’s longest human life span is 122 years. Write and graph a compound inequality that describes the ages of all humans. A compound inequality is an inequality formed by joining two inequalities with the word “and” or the word “or.” Solutions of a compound inequality.Improve your skills with free problems in 'Write compound inequalities from graphs' and thousands of other practice lessons. IXL uses cookies to ensure that you get the best experience on our website.Each section (except the first section) contains three levels of compound inequalities worksheets based on either solving or graphing or both. The levels are classified based on the number of steps that required solving compound inequalities. These printable worksheets are exclusively designed for high school students.Free handouts are also.

Describe a graph that must be represented by a compound inequality involving OR. The graph would show two non-overlapping arrows pointing in opposite directions. Each would have either an open circle or a closed circle on one end. Can a range of acceptable levels be represented by a compound inequality representing OR?Virtual Nerd's patent-pending tutorial system provides in-context information, hints, and links to supporting tutorials, synchronized with videos, each 3 to 7 minutes long. In this non-linear system, users are free to take whatever path through the material best serves their needs. These unique features make Virtual Nerd a viable alternative to private tutoring.

Larry graphs the inequality mc019-1.jpg using the steps below. Step 1: Draw a number line, and place an open circle at -5. Step 2: Shade to the left of -5 to represent less than -5.

Write and solve a compound inequality that describes this situation. Graph the solution, and describe the solution in the context of the problem. Common Core Standards.

Write and graph compound single-variable inequalities to describe the solution to contextual and non-contextual situations. Criteria for Success The essential concepts students need to demonstrate or understand to achieve the lesson objective.

Write and graph inequalities in one variable. Vocabulary inequality solution of an inequality 3-1 Graphing and Writing Inequalities The athletes on a lightweight crew team must weigh 165 pounds or less. The acceptable weights for these athletes can be described using an inequality. An inequality is a statement that two quantities are not equal.

Let's add 4 to both sides of this equation. The left-hand side, we just get an x. And then the right-hand side, we get 13 plus 14, which is 17. So we get x is less than or equal to 17. So our two conditions, x has to be greater than or equal to negative 1 and less than or equal to 17. So we could write this again as a compound inequality if we.

We can graph the intersection of two inequalities on the number line. To do this, lightly graph each inequality. Then darken the line which appears in the graph of both inequalities. Finally, erase the light line which does not appear in the graph of both inequalities.

COMPOUND INEQUALITY A compound inequality is made up of two inequalities connected by the word “and” or the word “or.” To solve a compound inequality means to find all values of the variable that make the compound inequality a true statement. We solve compound inequalities using the same techniques we used to solve linear inequalities.

Write and graph a compound inequality that describes the changes in value for which the shares will be sold.

Compound Inequalities HW Part 1: Graph each of the compound inequalities in your spiral notebooks. 1) 2) Part 2: Write a compound inequality that represents each phrase. Graph the solutions. 3) All real numbers that are greater than and less than or equal to.

Compound Inequalities is a method to find the variable value for the given compound inequalities. The two inequalities would be joined by the word 'and' or 'or'. It is presented in a number line.

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