contestada

Please help!
Which equation has a constant of proportionality equal to 1?
Choose 1 answer:

A. Y= 10/11x
B. Y = 7/8x
C. Y= 3/15x
D. Y=x

Respuesta :

ujalakhan18

Answer:

[tex]\huge\boxed{\sf D.}[/tex]

Step-by-step explanation:

If

Y is directly proportional to x

Then

Y ∝ x

Changing proportionality to equality

Y = k x

If k = 1 , then

Y = x

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

jamileburitica69

Answer:

it's D

Step-by-step explanation:

Khan Academy

Otras preguntas