serianmollel serianmollel
  • 03-02-2019
  • Mathematics
contestada

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-02-2019

Answer:

The constant of variation is 1/6

Step-by-step explanation:

If we have direct variation the formula is

y = kx^2

We know that y = and x=6

6 = k*6^2

6 = k*36

Divide each side by 36

6/36 = k36/36

1/6 =k

The constant of variation is 1/6

Answer Link
asra44
asra44 asra44
  • 03-02-2019
Y=k*x^2
6=k*6^2
6=k*36
K=1/6
As 36*1/6=6
K=constant variation
Therefore the constant variation is 1/6
Answer Link

Otras preguntas

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon
Write the phrase as an expression. Then evaluate when x=5x=5 . the sum of a number xx and 4, all divided by 3
what is 81 times 11 i dont know it
okay so i have to solve equations with variables on both sides. i need the steps for this problem
A powerboat heads due northwest at 13 m/s relative to the water across a river that flows due north at 5.0 m/s. what is the velocity (both magnitude and directi
what is the verb in this? Sally ran to the park.
which of the following equals one atomic mass unit? a. the mass of one electron b. the mass of one helium-4 atom c. the mass of one carbon-12 atom d. one-twelft
How should this information be formatted for an in-text citation??
can someone help me with all of these
The soap needs salt AND pepper. Which type of conjunction is the word in bold?