SOMEONE HELP ME PLEASE

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32