Which table or graph shows the value of y going down as the value of x goes up?

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

What is the solution to the equation in the & show work i’m very