Find all points where the function has any relative extrema or saddle points and identify the type of relative extremum.x2 - y2 + 5xy
A. Relative minimum at (0, 0)
B. Relative maximum at (0, 0)
C. Saddle point at (0, 0)
D. There are no relative extrema.
Answer: C
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Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(1) = 4, u '(1) = -7, v(1) = 7, v '(1) = -4.
(2u - 4v) at x = 1
A. -20 B. 36 C. -30 D. 2
Graph the inequality.y ? - 5x
A. 
B. 
C. 
D. 
Solve the problem.A rare species of insect was discovered in the rain forest of Costa Rica. Environmentalists transplant the insect into a protected area. The population of the insect t months after being transplanted is P(t) = 
.a) What was the population when t = 0?b) What will the population be after 10 years?c) What is the largest value the population could reach?
What will be an ideal response?
Fill in the blank with one of the symbols =, <, or > to produce a true statement.-17 ? 0
A. = B. < C. >