A curve in the xy-plane is defined by the equation x3+y2−12x+16y=28. Which of the following statements are true? 1. At points where x=−2, the lines tangent to the curve are horizontal.
2. At points where y=−8, the lines tangent to the curve are vertical.
3. The line tangent to the curve at the point (−1,1) has slope 12.

Amangrove community in a coastal area contains mangrove trees mangrove water snakes

Which two organisms in the food web would most likely be affected by a decrease in producers, or the plants, at the bottom base of the food web?

In a speech before the american society of newspaper editors (april 16, 1953), president eisenhower stated: "every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and not clothed. this world in arms is not spending money alone. it is spending the sweat of its laborers, the genius of its scientists, the hopes of its children. this is not a way of life at all in any true sense. under the cloud of threatening war, it is humanity hanging from a cross of iron." do you agree or disagree?