Complete the similarity statement.

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile