24dontewilliams 24dontewilliams
  • 10-06-2022
  • Mathematics
contestada

PLEASE HELP ME WITH THIS QUESTION!!!!!!

PLEASE HELP ME WITH THIS QUESTION class=

Respuesta :

vintechnology vintechnology
  • 13-06-2022

From the table, y varies directly as x. Therefore,  the constant of variation is k = 2 and y = 2x.

How to find a direct variation?

For direct variation,

y ∝ x

Therefore,

y = kx

where

  • k = constant of proportionality

Hence,

(-2, -4)

-4 = -2k

k = -4 / -2

k = 2

(-4, -8)

y = -4(2) = -8

Therefore,

k = 2 and y = 2x

learn more on variations here: https://brainly.com/question/2315806

#SPJ1

Answer Link

Otras preguntas

Which correctly defines homologous structure
Type of triangle specific
What is the range of the function shown on the graph above?
Due to the financial crisis of 2007–2008, many new laws were passed that added more layers of oversight and regulation to the banking industry. Smaller communit
A patient weighing 40 lb has an order for phenobarbital 60 mg twice daily. The safe dose range is 3 to 6 mg/kg/day. Is this order safe?
f(x)=-x^2-7x please answer
"For parents, sacrifices worth it for children's athletic careers" Each of the following questions can be answered with information found in the article EXCEPT:
Which one is the function here and why
what is the goal of brand positioning?
Una secadora de cabello tiene una resistencia de 50 oímos circular una corriente de 4 Amperes, si está conectado a una diferencia de potencial de 120 V, durante