lyssam2000 lyssam2000

02-08-2018
Mathematics

contestada

If F = {(2, 5), (3, 4), (4, 6), (2, 1), (7, 2)}, then F is a function.

true or false

Respuesta :

Аноним Аноним

02-08-2018

Hello!

In a function, each input must have ONE and ONLY one output. As you can see, 2 has two outputs, 5 and 1.

Therefore, it is not a function. It is false.

I hope this helps!

Answer Link

Аноним Аноним

02-08-2018

HELLO, THERE!

The answer is False! :)

Answer Link

Otras preguntas

what was Aphrodite's birth and infancy as a baby

What is the reflection image of P (0, 0) after two reflections, first across x = -3 and then across y = -3?

Andrei prefers that his mentor focus more on trigonometry instead of algebra. The sentence above uses the verb mood in the imperative. subjunctive. conditional.

Solve for z. z/12=6 3/4 A.324 B.81 C.27/48 D.1 21/27 Help Needed!!!

Which European leader did NOT create a totalitarian system of government that controlled all aspects of society?

The triangle PQR is similiar to triangle XYZ.What is the length of XZ?

In the summer Brian saw 20 movies at the theater. in the fall he saw one fourth as many movies. Write an equation that shows how many movies he saw in the fall

what is the equation of the line that goes through (1,3) and (5,12) ?

what is 3x-4y=4 in linear equations

find the length and width of a rectangle that has the given area and a maximum area. Perimeter: 80 meters