beautifulhope20 beautifulhope20

18-02-2017
Mathematics

contestada

Which equation does NOT represent a function?

A) x=y^2-9

B) y=3x^2-5

C) y=12

D) 3x+4y=6

Respuesta :

beamala beamala

18-02-2017

the answer is A, use the vertical line test: if there is a vertical line that passes through the graph more than once it is not a function

Answer Link

Otras preguntas

Please Help ASAPWhich phrase describes the groundlings who attended Elizabethan theaters? A. people who could afford only to stand beneath the stage and watch

factorise. a(b^2-c^2)+b(c^2-a^2)+c(a^2-b^2)

What is the function of the prologue in Sophocles' Antigone? A. to develop the plot through action and dialogue B. to introduce the play and provide background

DNA mutations can lead to genetic disorders, diseases, or even the death of an organism. Which of the following factors is most likely to cause a mutation in DN

How is Imperialism inevitable in terms of "Demands on National Economies" (Considering J.A.Hobson's perspective)? or simply how is imperialism inevitable?

4 people share 5 candy bars how would you split it

the body's most widespread nonspecific defense against pathogens is (are) A. tears B. mucus C. saliva D. skin

Why did the United States ban the use of DDT? It began mutating. It became too costly to continue its use. Its risks outweighed the benefits. It was no longer e

Jerome added two numbers.The sum was 83.One of the numbers was 45.What was the other number?

Lures, reels, rods, hooks, baits and nets are common equipment used in what food gathering method?