Answer:
[tex]\boxed{\text{18 blocks}}[/tex]
Step-by-step explanation:
Distance travelled on graph = AB + BC + CD + DA
AB = CD = (3 +2) = 5
BC = AD = 2 –(-2) = 4
Distance on graph = 2 × 5 + 2 × 4 = 10 + 8 = 18 spaces = 18 blocks
Bridgette jogs [tex]\boxed{\textbf{18 blocks}}[/tex]each day.