Question

The two functions t(x) and v(x) are defined below.

t(x)=6x-1
v(x)=x^2+2
Evaluate the composition of functions v(t(4))

Answer 1

v(t(x)) = (6x - 1)^2 + 2
v(t(4)) = (6(4) - 1)^2 + 2 = (24 - 1)^2 + 2 = (23)^2 + 2 = 529 + 2 = 531