502017351 502017351

25-09-2021
Mathematics

contestada

Is this a function?
{(8,-2),(4,-6),(6,-8),(7,5),(2,4)}
Then state the domain and range.

Respuesta :

Аноним Аноним

25-09-2021

Here looking at x in (x,y) pairs

[tex]\\ \sf\longmapsto 8\neq4\neq6\neq 7\neq 2[/tex]

Every value has a unique image
Hence its a function

[tex]\\ \sf\longmapsto D_f=\{8,4,6,7,2\}[/tex]

[tex]\\ \sf\longmapsto R_f=\{-2,-6,-8,5,4\}[/tex]

Answer Link

Otras preguntas

what is animal and what types of animals are there

______________ is a coming together or blending of vehicles to maintain a smooth, uninterrupted traffic flow

Which word best describes the art of eloquence, or the use of words to inspire others?

The ____ system includes all the bones of the body and their associated cartilage, tendons, and ligaments.

Distribution, price, promotion, and product are all elements of? a. marketing strategy b. the marketing mix c. a target market d. a business strategy

A firm that has decided to take over another firm is usually referred to as the ______.

The anterior pituitary is ________ than the posterior pituitary and has ________ connection to the hypothalamus.

Relationship maintenance occurs after people in a relationship have bonded. True or false

How literature can help us develop empathy | Beth Ann Fennelly | TEDxUniversityofMississippi

Simplify 10 times the square root of quantity 3 x end quantity plus 4 times the square root of quantity 3 x end quantity plus 5 times the square root of quantit