Question

if x and y vary directly with each other and y-6, what is x when constant of variations is 4?​

Answer 1

X 2 4 6 8

Y -1 2 -3 4

X=2

Y=

−1

Constant=

−2

Xis12× Y

X= 4 Y= 2

Xis2times4(Direct variation)

Constant= 2

X=6

Y=

−3

Xis−

2times4

(Direct variation)

Constant= −2

X= 8 Y= 2

Xis2times4 (Direct variation )

Constant=

2