A quantity that changes freely and may determine the value of other variables is called a(n)
NEED HELP ASAP FOR A TEST WILL GIVE BRAINLLEST

What is the equation of the graph below? y=sec(x)-4

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

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3