Which compound inequality is represented by the graph? x < –4 or x ≥ 3
x < –4 and x ≥ 3
x ≤ –4 or x < 3
x ≤ –4 and x < 3

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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