<span>- lithium, beryllium, and boron
- nitrogen, arsenic, and antimony
- potassium, calcium, and gallium
- cesium, platinum, and radon</span>
At point B the object in motion is moving at a constant speed where at point A the movement is increasing (accelerating).
You use the formula Y2-Y1
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X2-X1
8-5 3
----- = -- = -1 X=-1
3-6 -3
Answer:
? Not a solution
Step-by-step explanation:
