7x/ 4 Evaluate the integral ( sin x + cos x) dx using the fundamental theorem of calculus. Discuss whether your result is consistent 2+ y = sin x + cos x - 1/4 with the figure shown to the right. 7x/ 4 ( sin x + cos x) dx = -1/ 4 Is this value consistent with the given figure? O A. The value is consistent with the figure because the total area can be approximated using a rectangle of base at and height sin (n / 4) + cos (nt / 4) = 12. O B. The value is not consistent with the figure because the total area could be approximated using a rectangle of base at and height sin (x / 4) + cos (n / 4) = 1/2. O C. The value is consistent with the figure because the area below the x-axis appears to be equal to the area above the x-axis. D. The value is not consistent with the figure because the figure is a graph of the base function, f(x), instead of a graph of the area function, A(x)