The points \( (K, 2 - 2K), (-K + 1, 2K) \) and \( (-4 - K, 6 - 2K) \) are collinear if:
(A) \( K = \frac{1}{2} \)
(B) \( K = -\frac{1}{2} \)
(C) \( K = \frac{3}{2} \)
(D) \( K = -1 \)
(E) \( K = 1 \)
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. that maintaining a positive attitude
Q. even in difficult situations
R. is essential for success
S. and helps overcome obstacles effectively