Please help me. I am struggling and I have 25 minutes left

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i