In quadrilateral DEFG below, DG is parallel to EF. E
F
(x + 10)
D
to
G
What is the measure of _F?

a

step-by-step explanation:

its wrong

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)