If f(x)= 3(x+5) +4/ x, what is f(a + 2)?
Joll
O
A. 30(a)+5) +-
; (a) + 2
O
B. 31a + 7) +
O c. 3{a+2)4.2

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