I really need help with this math question ASAP

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question

How does the graph of y = 3x compare to the graph of y = 3-x?