Determine whether or not the set is well defined. (x l x is an expensive boat on the Great Lakes) A. Well defined
B. Not well defined

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?