Compound inequalities Study guides, Class notes & Summaries

When do you reverse the inequality sign? Correct Answer When multiplying both sides by a negative number. How do you divide fractions? Correct Answer Multiply by the reciprocal. How do you determine the perpendicular slope? Correct Answer If a whole number, make negative. If a fraction, make reciprocal and negative. What is the formula for finding the slope? Correct Answer y2 - y1 / x2 - x1 = m Absolute value equations - first and second step? Correct Answer Isolate the absolute valu...

College Algebra Questions and Answers 2023 quadratic formula compound interest formula simple interest formula distance formula D=R X T complex numbers discriminant formula if D> 0: 2 real solutions if D<0: 2 non-real solutions if D=0 : exactly 1 solution factor by grouping inequality signs when the inequality sign changes if you multiply or dividing both sides of the inequality by a negative number it changes the direction of t...

College Algebra (All Chapters) Questions and Answers 2023 natural numbers the counting numbers i.e. 1, 2, 3... intergers include the natural numbers, their opposites, and 0 rational numbers include integers, all fractions p/q, where p and q are integers with q DNE 0, all repeating and all terminating decimals irrational numbers cannot be written as nonrepeating, nonterminating decimals, cannot be a rational number, includes non-integer square roots real numbers ...

ASVAB Math Questions and Answers Graded A What are whole numbers? all positive integers including zero. Examples - 0,1,2,3 What are integers? all positive and negative numbers including zero. Examples - 0, 1,2,3, -1,-2,-3 What is a rational number? any number that can be written as a fraction with integer numerator and denominator. Example - 2/5, 0, 1, 4/3 What are irrational numbers? any number that is not a rational number and that cannot be written as a fraction or as a non repeating decim...

GRE Quantitative Reasoning Prep 228 Questions with Verified Answers Even + even = - CORRECT ANSWER even Even - even = - CORRECT ANSWER even Even + odd = - CORRECT ANSWER odd Even - odd = - CORRECT ANSWER odd Odd + odd = - CORRECT ANSWER even Odd - odd = - CORRECT ANSWER even Odd × odd = - CORRECT ANSWER odd Even × odd = - CORRECT ANSWER even Even × even = - CORRECT ANSWER even Least common multiple - CORRECT ANSWER the least positive integer that is a multiple of...

tudent Exploration: Absolute Value Equations and Inequalities Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: absolute value, compound inequality, equation, inequality, solution Prior Knowledge Questions (Do these BEFORE using the Gizmo.) The solution of an equation like x + 2 = 5 is the value(s) of x that make the equation true. Gizmo Warm-up You can solve equations by graphing each side, as you did...

Algebra 2 Cumulative Exam 2023

Consider the following subset of the real number line. How can this set be expressed using inequalities? a.)  b.)  c.)  d.) The number line below is correctly represented by which of the following intervals?  a.)  b.)  c.)  d.) What is the solution set of the following inequality? 3x – 4 < 17 – 4x  a.) x > 13  b.) x < 13  c.) x > 3  d.)x < 3 College Algebra Unit 2 Challenge 3 Most Beagles have shoulder heights bet...

Algebra Terms Advanced Exam Questions With Complete Solutions 2024. absolute value - ANSWER The distance between a real number and zero on a number line. additive inverse - ANSWER The opposite of a number. When added together, the sum is zero. algebraic expression - ANSWER A collection of numbers and variables with at least one arithmetic operation. axis of symmetry - ANSWER The line that divides a graph into two symmetrical parts. base - ANSWER The repeated factor of a number wri...

GRE Quantitative Reasoning Practice Test Latest Update even + even = - even even - even = - even even + odd = - odd even - odd = - odd odd + odd = - even odd - odd = - even odd × odd = - odd even × odd = - even even × even = - even least common multiple - the least positive integer that is a multiple of both a and b. For example, the least common multiple of 30 and 75 is 150. This is because the positive multiples of 30 are 30, 60, 90, 120, 150, 180, 210, 240, 27...