Question

Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x= 18.
y=8 when x=3

Answer 1

Answer:

y=kx

y=48

Step-by-step explanation:

y=kx

8=3k

k=8/3

y=kx

y=8/3 × 18

y=48