Find the area of the trapezoid. A. 144 square units
B. 72 square units
C. 44 square units
D. 88 square units

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)

u get 2 big as balls