Rene had 83.00 in receipts and 30.51 in profit: what were her expenses?

for the free

< < < emily> > >

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)

the answer is -81 is the answer