Question

let finction g be defined by g(x)=x-2. If 4g(y)=18, what is the value of g(3y)?

some one save meee, how do you solve this?

Answer 1

4g(y)=18


g(y) = 18/4 = 4.5

Answer 2

g(x) = x-2

g(y) = y - 2

g(y) = 4.5

4.5 = y-2

y = 2 + 4.5 = 6.5

Answer 3

g(x) = x-2

g(3y) = 3y-2 = 6.5*3 -2 = ?

Answer 4

thank you so much! mind helping me on my other questions? :))