if we traveled for 5 min, what is our average rate if we started at sea level and ended at an altitude of -25ft

146%

step-by-step explanation:

the answer would be 0.54

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 five is the numerator