What is the restricted domain of y=x^2+3 to use
to find its inverse ?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )