The range of the function given below is the set of all positive real numbers greater than 5.

F (x) = 5 + 4x

A. True

B. False

B. False. The range is the set of ALL real numbers.

Step-by-step explanation:

That is false because we can substitute values of x which will give negative real numbers to give negative values of the function.

x = - 10 : f (x) = 5 - 40 = - 35.

The actual range is the set of all real numbers.