Part D If the ball was thrown from the street, when does it reach the street again? (That is time elapsed from the reaching the window

on the way up to reaching the street.)

2,160 π

step-by-step explanation:

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)

where is the graph, sweetheart?

step-by-step explanation: