CatClawz CatClawz

02-08-2017
Mathematics

contestada

Which of the following represents a direct variation?
A. y = x^2
B. y = -8x
C. y = -2/x
D. y = x^3

Respuesta :

RickyChen RickyChen

02-08-2017

Direct variation should be called linear variation.

In this case, the answer is B.

A has the quadratic variation, C has the inverse variation, D has the cubic variation

Answer Link

Otras preguntas

What were three things the Puritans accomplished in the first 20 years of them being in America?

i need help on this asap. Please someone help

Dans un cercle de 8 cm de rayon, quelle est l'aire d'un secteur formé par un angle au centre de 230°? Arrondis ta réponse au centième près.

what is vertical line?

someone help me pls i need an answer

Chloroform has a density of 1.5 g/ml. What the mass of 10.0 ml of Chloroform?

Which kind of region is based upon people’s shared language, customs, and art? political region cultural region economic region vegetation region

Please help its either b or c I have image please help

those metals which occurs in nature are silicate minerals and their oxides are ?

In Spanish-speaking countries, don and doña are used with first names to show respect: don Diego, doña Carolina. Note that these titles, like señor and señora,