Activity 1 Relation and Function! Directions: Determine whether each set of ordered pairs represents a function or not. P mark on the appropriate column. Determine also the type of correspondence in each set pairs.

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?