F(x) = v– 6. Find the inverse of f(x) and its domain. O A. f-1 (x) = 22 +6;x2-6
O B. f-1 (2) = (2+6)?: x2-6
O c. f-1 (2) = x2 + 6;x20
O D. f-1 (x) = (x + 6)?; x2 0

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.