Can someone plz help me I don’t understand stand also plz put a explanation

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

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

3/4 = c/36 i need with this fraction proble.