Makakuha ng detalyadong mga sagot sa lahat ng iyong tanong sa IDNStudy.com. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

if y varies jointly as x and z where y =48 when x=4 and z=2 find the constant variation​

Sagot :

JOINT VARIATION

Problem:

» If y varies jointly as x and z where y =48 when x=4 and z=2, find the constant variation

Answer:

  • The constant of variation (k) is 6.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Given:

  • y = 48
  • x = 4
  • z = 2

Solution:

- Use the information given to find the constant of variation (k).

  • [tex] \: \: \: \: \: \: \: \: \sf \: y = kxz \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf \: 48 = k \: (4)(2) \\ \: \: \: \: \: \: \: \: \sf \: 48 = k \: (8) \\ \sf \: \frac{48}{8} = k \\ \: \underline{ \boxed{ \purple{ \sf \: 6}}} = \sf k[/tex]

Thus, the constant of variation (k) is 6.

_______________◇_______________