Please help me with these two questions please and thank you
This is the video the first one is talking bout
https://www. you,tube. com/watch?v=09Rt2mf6F9U
Remove the commas on you,tube

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

The authors of documents a and c define total war as