Im doing graphing and solving quadratic functions, but I don't know how to do it. Could someone help please? 1.) y=-4x^2+12x-5

2.) y-6x^2-14x=3

3.) y-1=4x^2+8x
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the square root of what number? if you add that, then someone will probably answer the question.

the correct answer is x/3+10≥32

hope this !

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )