FrizzyIzzy
FrizzyIzzy FrizzyIzzy
  • 02-06-2016
  • Mathematics
contestada

Proportional relationships!
Need help on!

Proportional relationships Need help on class=

Respuesta :

meerkat18
meerkat18 meerkat18
  • 02-06-2016
Direct variation has this equation:

y = kx

where k is the constant of variation

y = -5 ; x = -15

y = kx
-5 = k(-15)
-5/-15 = k
1/3 = k

Choice D. y = 1/3 x 
Answer Link

Otras preguntas

Lakeisha is an architect, and her husband, Timothy, is an engineer. Both are in their early 30s. They represent a growing percentage of the workforce along with
Boston and New Orleans are both Founded as
The number 14 is the 'mass number'. What does it tell us about this isotope?​
what is a stellar day​
what is the authors tone in the demnation
Can someone please help me with this
y=1/2 at^2 solve for t
Plz plz plz plz plz plz plz plz plz plz plz plz help me
Solve the inequality 17u≥−8, and write the solution in interval notation.
7) In Section Three of this passage the word coordinating means A) distinctive B) informal C matching D) universal