4. The function f operates on variable x by tripling it, adding 5, and then doubling that quantity again. This can be modeled as f(x) = 2(3x + 5). a. What would be f(22)? f(x) = 2(3x+5) f(22) = 2* (3*22+5) f(22) = 142 b. What would be f(-22)? F(x) = 2(3x+5) f(-22) = 2* (3*(-22)+5) F(-22) = -122 What is the domain of this function? d. What is the range of this function?​