Find the domain and range. {(6,6), (5,5), (-6,-9), (-1,7), (-12,-2)}
domain = {6, -6, -12,-1, 5); range = {6, -9,-2, 7,5}
domain = {6, 6, -6, -9, -12}; range = {-2, -1, 7, 5, 5}
domain = {6, -9, -2, 7,5}; range = {6, -6, -12,-1,5}
domain = {-2, -1, 7,5, 5}; range = {6, 6, -6, -9, -12}

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

Plz ( true - false) all triangles have interior angles whose measure sum to 90.