Which of these statements is true for f(x) = 2 • 3^2? O A. The y-intercept is (0, 2).
O B. The domain is x > 0.
C. It is always decreasing.
D. The y-intercept is (0,1).

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81