F(x) = 4x - 7 ; g(x) = x + 3 what is the value of ( g o f) (4) a. 4 b. 9 c. 12

Can someone me and plz do the problem

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52