Is the following relation a function?

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 331 People

x y
−1 −2
2 3
3 1
6 −2

Answered by maham237 @ 18/12/2020

Yes because no same x-valu resulted in different y-values.

Which of the following management functions are closely related

Asked by admin @ 10/08/2021 in Business Studies viewed by 364 persons

Which of the following management functions are closely related? Planning and ControlPlanning and StaffingPlanning and OrganizingStaffing and Control

Which of the following is true about the base b of a logarithmic function?

Asked by carli452 @ 12/05/2022 in Math viewed by 480 persons

Which of the following describes the management function of planning

Asked by admin @ 30/11/2021 in Business viewed by 361 persons

Listed below are the three functions of the management of an organization. 1. Planning 2. Directing 3. Controlling Identify which of the following statements best describes each of the above …

Which of the following is not a data mining functionality

Asked by admin @ 26/11/2021 in Computers and Technology viewed by 417 persons

Define each of the following data mining functionalities: characterization, discrimination, association and correlation analysis, classification, prediction, clustering, and evolution analysis. Give examples of each data mining functionality, using a reallife …

How to figure out if a relation is a function

Asked by admin @ 26/11/2021 in Mathematics viewed by 285 persons

1) When is a relation a function? What are some ways to tell if a relation is a function?

Which of the following is a function of the skin

Asked by admin @ 26/11/2021 in Physics viewed by 353 persons

which are functions of the skin? check all that apply. helps control body temperature moves parts of the body serves as a barrier of protection releases waste materials produces vitamin …

Which of the following are major functions of the liver

Asked by admin @ 26/11/2021 in Biology viewed by 333 persons

ALL of the following are functions of the liver, EXCEPT: a. Storage of bile b. Carbohydrate metabolism c. Detoxification of the blood d. Protein and lipid metabolism e. production of …

How can you tell if a relation is a function

Asked by admin @ 22/11/2021 in Mathematics viewed by 295 persons

What are four different ways of representing functions? how can you tell if a relationship is a function?

How do you tell if a relation is a function

Asked by admin @ 22/11/2021 in Mathematics viewed by 274 persons

Which is used to determine if a relation is a function 1. 3D line test 2.diagonal line test 3.horizontal line test 4.vertical line test

Match the following epidermal cell type with its function keratinocytes

Asked by admin @ 05/11/2021 in Biology viewed by 364 persons

Which of the following cells and their functions are correctly matched? A) Melanocytes — protects cells in the stratum corneum from damaging effects of sun's rays B) Dendritic cells — …

Which of the following is a function of the hypothalamus

Asked by admin @ 28/10/2021 in Biology viewed by 393 persons

Which of the following is not a function of the hypothalamus?A. Regulation of body temperatureB. Control of hungerC. Production of hormonesD. Control of postural reflexes

Which of the following is a function of descriptive analytics

Asked by admin @ 28/10/2021 in Social Studies viewed by 311 persons

Which of the following statements is TRUE? A. Descriptive analytics characterizes and summaries data to facilitate understanding. B. Prescriptive analytics analyzes past data to predict the future. C. Prescriptive analytics …

Which of the following statements regarding enzyme function is false

Asked by admin @ 26/10/2021 in Biology viewed by 301 persons

Which of the following statements regarding enzymes is true? Enzymes catalyze specific reactions. All enzymes depend on protein cofactors to function. An enzyme's function is unaffected by changes in pH. …