Question

If y directly proportional to x^4 When x = 1000, y = y1,then find the value of x so that value of y canbe 2y1, ;(1) 2000 (2) 1190 (3) 1410(4) 4000​

Answer 1

Answer:

I hope this helped!

Step-by-step explanation: y∝xy=kxwhen x=2, y=55=k(2)∴k=52When x=16,y=(52)(16)y=40