What is 12 time 27 please i need help please

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).