jbarron0002 jbarron0002

03-10-2016
Mathematics

contestada

what is the constant variation k of the of the direct variation y=kx through 5,8

Respuesta :

olemakpadu olemakpadu

03-10-2016

y = kx

Through point 5, 8. When x = 5, y = 8

y = kx

8 = k*5

8 = 5k

8/5 = k

k = 8/5 = 1.6

k = 1.6

I hope this helps.

Answer Link

Otras preguntas

What do two equivalent expressions always have in common?

Are there only two prime numbers that differ by 1?

What is one difference between a primary oocyte and a secondary oocyte in humans?

What is the difference of 21 15/16 minus 18 3/4 ?

Which describes a major advantage of steamboats over other vessels

how do you simplify 42/63

kayla's class went on a field trip to an aquarium . one tank had 30 clown fish. She miscounted the total number of clown fish in the tank and recorded it as 24

The exact value for the density of aluminum is 2.699g/cm3 . Working in the science lab at school , Joseph finds the density of a piece of aluminum to be 2.75 g/

What were citizens of the polis expected to do? A. fight to defend the polis B. elect representatives to the assembly C. set up schools for all people D. o

Verify that 1 + cot2 x = csc2 x is an identity.