How is speed similar to solving for time?

To get the speed of something you would have to sole for s=d/t (speed equals distance over time)

i believe the answer is the polygon, heptagon.

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)