Multiple choice 80 points, 5 points each identify the choice that best completes the statement or answers the question. Answers for algebra i, practice book lesson 35, page 74. A l 1mda9d ken 6wsi rt 4hw hinnbf ti7n nipt ie2 uajlagte 8b 0r4al y1e. Inequalities problem 1 of 6 graphs of inequalities adding in inequalities subtracting in inequalities multiplying in inequalities. When students share out their responses, focus on one. A certain recipe calls for a cake to bake between 25 minutes and 30 minutes, inclusive. For example, the following are compound inequalities. Learn compound inequalities with free interactive flashcards. To be a solution of an and inequality, it must make both parts true. To be a solution of an or inequality, a value has to make only one part of the inequality true. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. Several inequalities can be combined together to form what are called compound inequalities. And indicates that both statements of the compound sentence are true at the same time.
After students have had time to consider a method of solution, they should talk to their partner to develop a plan together. Choose from 500 different sets of compound inequalities flashcards on quizlet. Learn introduction to compound inequalities with free interactive flashcards. A compound inequality includes two inequalities in one statement. Compound inequalities algebra practice khan academy. To solve a compound inequality, you must solve each part separately. It allows the student to practice setting up both an inequality that uses and, and an inequality that uses or. Compound inequalities in context ex11 luke and logan play on the same baseball team. Write down all the integers that satisfy both inequalities shown in part a and b. Practice 48 example exercises example 1 solve each inequality and graph the solution on a number line. Graphing compound inequalities math worksheets 4 kids. Solve compound inequalities mathematics libretexts. If you continue browsing the site, you agree to the use of cookies on this website.
A l 1mda9d ken 6wsi rt 4hw hinnbf ti7n nipt ie2 uajlagte 8b. This union is worked out as two separate inequalities and then graphed on a common number line. Luke lives 3 miles from the field and logan lives 2 miles from the field. Compound inequalities a compound inequality or combined inequality is two or more inequalities joined together with or or and.
Course hero has thousands of compound inequalities study resources to help you. Sketch the solution to each system of inequalities. Set notation, compound inequalities, and systems of inequalities 8. Understanding compound inequalities college algebra. When two simple inequalities are combined into one statement by the words and or or, the result is called a compound inequality. Ssolving compound inequalitiesolving compound inequalities a compound inequality is an inequality formed by joining two inequalities with the word and or the word or. The number line is shaded to the right of 1, so all numbers greater than i are solutions. Practice b solving compound inequalities write the compound inequality shown by each graph. The words and and or are used to describe how the two parts are related. Find compound inequalities course notes, answered questions, and compound inequalities tutors 247. Compound inequalities 2 linear inequalities algebra i. Choose from 500 different sets of introduction to compound inequalities flashcards on quizlet. Write the word or phrase that best completes each statement or answers the question.
Solve, graph and give interval notation to the solution of compound inequalities. A compound inequality is made up of two inequalities connected by the word and or the word or. All real numbers that are less than 23 or greater than or equal to 5. Ssolving compound inequalitiesolving compound inequalities. In order to master the techniques explained here it is vital that you undertake plenty of practice exercises so that they become second nature. Compound inequalities a compound inequality is a sentence with two inequality statements joined either by the word or or by the word and. A compound inequality is an inequality that is formed by the union, or, or the intersection, and, of two simple inequalities. Unions when an inequality is combined by the word or the compound inequality is formed. The inequalities you have seen so far are simple inequalities.
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