Using the following equation, find the center and radius of the circle. you must show all work and calculations to receive credit. x2 - 4x + y2 + 8y = -4

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Through: (-3,-3) parallel to y= 7/3x+3