20) A rectangular prism measuring 10 m and 7 m
along the base and 12 m tall.

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

i think the answer is d im not sure

no

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)