Hurryyy being timedd
for the given equation, find the values of a, b, and c, determine the direction in which the parabola opens, and
determine the y-intercept. decide which table best illustrates these values for the equation: y= -2x^2+4

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!