eltacomasguapo eltacomasguapo
  • 04-01-2017
  • Mathematics
contestada

Is 5x+6y=1 a direct variation? (yes or no only)

Is -4x+9y=4 a direct variation? (yes or no only)

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 04-01-2017
direct variation is y=kx
indirect variation is y=k/x

if we can get it into that form, then it is

5x+6x=1
6y=-5x+1
y=(-5/6)x+1/6
yes


-4x+9y=4
9y=4x+4
y=(4/9)x+4/8
yes

Answer Link

Otras preguntas

Daniela, the pharmacy technician returned to the stock bottle of 250 milliliter of lithium suspension to the shelf. She used 175 milliliter to fill the patients
Product a has a sales price of $20 per unit. based on a 15,000-unit production level, the variable costs are $11 per unit and the fixed costs are $6 per unit. u
A person gross income of 62650 last year 18% federal tax how much is gross
Energy produced by burning uranium is used to create electricity. TRUE FALSE
_____ view is best for viewing thumbnail images of multiple slides at once.
What is the volume of a cube measuring 1cm on each side?
Apply the distributive property to create an equivalent expression. (6e−3f−4)⋅2
Given that Line segment B C is parallel to line segment E F which theorem or postulate proves ΔBCD =ΔFED
11:59 pm 2 attempts remaining grade settings vocabulary list tomar el sol pasear en bicicleta ir a un partido de fútbol americano practicar muchos deportes nada
hyeusysbdhsydgd Hammurabi