50% of 620 is half of 620.
Writing 50% of 620 is 50%. (Or 310 if you wanted to know half of 620)
1) (2i-4)-(6i+9) = 2i-4-6i-9 = -4i-13
2) (-3+8i)+(3-8i) = -3+8i+3-8i = 0+0i = 0
Answer:
Linear.
Step-by-step explanation:
The function is linear because it has a constant rate of change.
If the points B , C and D all lie on the line segment AE then AE = AB + CD + DE
