1/2 n - 5 or (n/2) - 5
Answer:
put a dot on the following points ( -1, -3) (0, -2) (1, -1) and (2, 0)
Step-by-step explanation:
Q is a point on the line segment PR.
PQ = 3
QR = 11
PR = PQ + QR
PR = 3 + 11 = 14
a. x=1
b. x=18/5