Question

Can you help me please​

Answer 1

Explanation:

y ∝ x

y= k*x

As given y =-16, x=4 putt in above formula to get value of K

k = -16/4 = -4

Hence also given that ,

y =20

k = -4

x= ?

x= y/k (using formula)

x =20 / -4

x = -5