Determine whether the lines PQ and UV are parallel, perpendicular, or neither. P(9,1), Q(-3,-2), U(5,-2), and V(3,6). *

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?