kingjw121 kingjw121
  • 20-10-2020
  • Mathematics
contestada


Given that y varies directly with x, write the equation that relates x and y. Find k first!!
x=6 y=102

Respuesta :

20264365
20264365 20264365
  • 20-10-2020

Answer:

If

y

varies directly with

x

, then

y

=

m

x

for some constant

m

We are told that this relation holds for

(

x

,

y

)

=

(

5

,

10

)

so

10

=

m

⋅

5

→

m

=

2

and our direct variation equation is

y

=

5

x

Step-by-step explanation:

Answer Link

Otras preguntas

Solve the system, using any method.  y = x + 2 and x + 2y = 25
How does an an electron microscope work?
Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 4x + 9.
How do you write 7.208 in expanded notation form
Rebecca scored 60 out of 75 in her end of year test. What percentage mark did her teacher give her?
What word describes all of the processes that happen in a living thing?
How do you find the x intercept and coordinates of the vertexfor the parabola y=x^2-14x+49????
Why are different constellations of stars seen during different seasons?
What word describes all of the processes that happen in a living thing?
What was the South’s greatest concern when California applied for statehood? A-The South feared it would lose power and influence in the Senate. B-The South fea