If rectangle abcd was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point a' lie?

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left