Albertostart color #28ae7b, start text, A, l, b, e, r, t, o, end text, end color #28ae7b and Bianca Biancastart color #6495ed, start text, B, i, a, n, c, a, end text, end color #6495ed run a 50 km 50 km50, start text, space, k, m, end text race. The illustration below shows the graph of the position of the two runners as a function of time. Complete the following sentences based on the graph of the function.