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

help 20 pnts The Kurds are unique for which of the following reasons? A) The Kurds speak more languages than any other ethnicity in the world. B) The Kurds have
Cast Away Electronics paid a sum of $25,000 to an official of a foreign government to ensure that the company obtained exclusive preferential treatment for the
Which set of sentences could replace the underlined sentence to increase the story’s pace the most?
right answer gets brainliest, wrong answer gets ignored The star Sirius has a temperature of 10,700 degrees Celsius and has a luminosity of 23 solar luminosity
A behavior that is legal is also ethical and moral. O True False​
What do you think is going on in this artwork? What do you see in the artwork that makes you think that? (provide evidence for why you think those things!) Why
The volume of the prism please help
which statement about -5 and 3 is true? A. The value of -5 > 3 because -5 is located to the left of 3 on the horizontal number line B. The value of -5 > 3
Choose the property that is displayed the equation below: (a + b).c= c.(a + b) a+b​
What is the slope-intercept equation for the following line?