Hi I need help with this please, im confused on how to do this. Its for pre calc

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

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)

median- 36f

mode - none

mean- 33.7 ~ 34f

i think this is a open ended question but i agree with other guy who said you should ask it at english section