{(-4, 3), (-2, 0), (2, 7), (3, 9)} This is a function because all … Question sent to expert. Write a paragraph retelling a scene from Flowers for Algernon from another character’s voice. 8 cm c. 9 cm b. Angles W and Z form a straight line. Give reasons. a. Hence, they have unique images. So, this relation is a function. A: {(0, 0), (0, 2), (0,5)}. Which of the following relations is a function?a (2, 2) (3, 3) (4, 4) (5, 5) b (2, 1) (2, 3) (3, 6) (3, 7) c (3, 5) (4, 9) (4, 11) (5, 14) d (4, 8) (6, 6) (8, 4) (8, 2) Ex 2.3, 1 Learn Science with Notes and NCERT Solutions, Chapter 2 Class 11 Relations and Functions, Relation and Function Class 11 - All Concepts. A triangle is enlarged by a factor of 3. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0, Asquare has a perimeter of sixteen centimeters. Yesterday liam used 20 striped marbles to fill bags. A. Given the following table, find the rate of change between f (-1) and f (2). what are the restrictions on the domain of xz done, Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. In function, first element is not repeating. Given the function g(x)=x^2+6x+4. 4 cm d. 10 cm select the best answer from the choices, The measures of center are an important part of the basic practice of statistics. © 2020 Education Expert, All rights reserved. You will receive an answer to the email. Which of the following relations is a function? The probability that at least one number is odd and the sum of the two numbers is even is. (11, 5), (3, -9), (9, 0), (11, -6) B. A detailed description of t... What inference can be made after reading lines 25-28 from Macbeth act 2? Teachoo is free. name the measures of center. Two six-sided fair dice are rolled. Give reasons. = {"2, 5, 8, 11, 14, 17" } He provides courses for Maths and Science at Teachoo. A function cannot contain two ordered pairs with the same first coordinate. Which of the following relations are functions? Domain = Set of first elements in the pair of the function = {"2, 5, 8, 11, 14, 17" } In function, first … Must include: 1. Range = Set of second elements in the pair of the function Angles Y... After research info where to place a new restaurant. what is the length of each of its sides? On signing up you are confirming that you have read and agree to The grades on a history midterm at Almond are roughly symmetric with / mu = 85μ=85mu, equals, 85 and / sigma = 2.0σ=2.0sigma, equals, 2, point, 0. All these are not repeating. A. The perimeter of the new triangle is 36 feet. Ex 2.3, 1 Which of the following relations are functions? Login to view more pages. it is repeating An initial investment is $14939 it grows at a rate of 8% per year interest is compounded a year what is the value after 8 years. {(2, 1), (5, 1), (8, 1), (11, 1), (14, 1), (17, 1)} The first elements are 2, 5, 8, 11, 14, and 17 . In function, first element is not repeating (0, 11), (-9, 3)… Get the answers you need, now! D because there are none of the same domain factors, G(x) = \-4 and h(x) = 2x-8 given: goh ? Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. {(2, 1), (5, 1), (8, 1), (11, 1), (14, 1), (17, 1)} The first elements are 2, 4, 6, 8, 10, 12 and 14 . You can refuse to use cookies by setting the necessary parameters in your browser. Use your knowledge of writing fiction to portray a dynamic character.... A box is suspended with a series if ropes as shown below. 4 bags are being sold for 11.96. a. unimodal, bimodal, and multimodal b. quartiles c. mean, median, and mode d. symmetric, skewed left, and skewed right, Which of the following relations is a function? find the mínimum valué of the g(x)... What is the derivative of x to the minus 5 power... View a few ads and unblock the answer on the site. The probability that exactly one number is 6 and the product of the two numbers is at most 15 is. divide (8.6 x 10^8) by (3.2 x 10^3). What is your rate of meters per minute? = {"1, 2, 3, 4, 5, 6, 7" } Learn All Concepts of Chapter 2 Class 11 Relations and Function - FREE. So, this relation is a function. By using this site, you consent to the use of cookies. Here 1 is coming twice, i.e. The area of a baseball field bounded by home plate, first base, second base, and third base is a square. Terms of Service. = {} Michael scored 868686 on the exam. All these are not repeating. Enter your answer in simplest form.... 30 points! = {"2, 4, 6, 8, 10, 12, 14" } If a player at first base throws the ball to a player at third base, what is the distance the player has to throw? What could be the lengths of the sides of the original triangle? Hence, they have unique images. 60 mpr 6 mpm 30 mpm 1500 mpm​. Domain = Set of first elements in the pair of the function Burger Billies, a small fast-food chain, plans to open a new store near a small college. The first elements are 2, 5, 8, 11, 14, and 17 . Hence, this relation is not a function. If it is a function, determine its domain and range. At this rate what is the cost of 1 bag, You are walking for 5 minutes. What fraction of a pound of peanuts does each person receive? Angles X and W are beside each other. Give specific information to support this inference.... Six people share 3 4 pound of peanuts equally. (iii) {(1, 3), (1, 5), (2, 5)} If an athlete can bike 6 miles in 25 minutes, how many miles will he bike in an hour and half if he continues to bike at the same rate? Hence, they have unique images. If it is a function, determine its domain and range. Give reasons. Which of the following relations are functions? If it is a function, determine its domain and range. Which of the following relations are functions? The first element are 1, 1 and 2 The grocery store is having a sale on frozen vegetables. The specific historical event ,person or idea that taught you the lesson. 2. {(-4, 3), (-4, 2), (1, 9), (6, 7)} This is not a function because (-4,3) and (-4,2) are two ordered pairs with the same first coordinate -4. In function, first element is not repeating Correct answers: 2 question: Which of the following relations is a function? express your answer i... Aball pit at a entertainment center contains 2120 balls. (ii) {(2, 1), (4, 2), (6, 3), (8, 4), (10, 5), (12, 6), (14, 7)} Give reasons. He has been teaching from the past 9 years. All these are not repeating. And millions of other answers 4U without ads. If it is a function, determine its domain and range. So, this relation is a function. Teachoo provides the best content available! You walk a distance of 300 meters. What is Representing Relationships of Angle Measures Angles X and Y form a straight line. Ex 2.3, 1 B. Check - Relation and Function Class 11 - All Concepts, Ex 2.3, 1 x - 1 0 1 2 3 f (x) - 2 - 1. Find the z-score for Michael's exam grade.