Question

Graph g(x), where f(x) = 3x − 1 and g(x) = f(x + 1)

Answer 1

f(x) = 3x-1

f(x+1) = 3(x+1) -1

= 3x +3 -1

f(x+1) = 3x + 2

f(x+1) = g(x)

Therefore g(x) = 3x+2