The graph of y=tan(x) is vertically stretched by a factor of 3, shifted a distance of 7 units to the right, and then translated 4 units upward. write the equation for the curve in its final position

Write an explicit formula that represents the sequence defined by the following recursive formula:

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

X+ y = 5 ; x - y =3 solve using linear combination