Question

when y is dierectly proportional to x and x=4

Answer 1

Step-by-step explanation:

Let’s assume Y=y and autocorrect capitalized it for you.

If y is directly proportional to x, then there exists some constant, k, such that y =kx

given

y= 24 when x = 4

24 = k*4

6 = k

so y = 6x

find y if x=3

y= 6*3

y=18