Answer:
Lines 3 & 4
Step-by-step explanation: To find slope you calculate rise/run.
Line 1: 6/2= 3
Line 2: 6/3= 2
Line 3: 6/4= 1.5
Line 4: 6/5 = 1.2
Line 5: 6/6= 1
Lines 3 and 4 are the only two that have a slope that fall between 1 and 2. Notice it said greater than and less than but not equal to.