A graph of angular position v. time has the following equation: y = 3.5x^2 + 25x + 250
At what angular position is the object at the beginning of the graph?

3.5x^2 +25x +250-y=0 derivate this eqn you get 7x +25-1 =0 7x =-24 divided the eqn and you get it then inter the value what you get in first eqn

i believe it is b. what was the cause of the big bang

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i will answer your question if you answer mine