The expressions in the figure below represent the measures of two angles. Find the value of x f|| G The diagram is not to scale.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

answer: the up tack or falsum is a constant symbol used to represent a logical constant denoting "false" in logic.