Provide an appropriate response.Determine the critical points of f(x, y) = 2xy - 3x - y - x2 - 3y2 and also determine by the second-derivative test whether each point corresponds to a relative maximum, to a relative minimum, to neither, or whether the test gives no information.

What will be an ideal response?


, relative maximum

Mathematics

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Identify the polynomial as a monomial, binomial, trinomial, or none of these.-12x2

A. Trinomial B. Binomial C. None of these D. Monomial

Mathematics

Provide an appropriate response.Determine the effective rate equivalent to an annual rate of 8% compounded continuously.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve.A college student earned $7300 during summer vacation working as a waiter in a popular restaurant. The student invested part of the money at  and the rest at  If the student received a total of $538 in interest at the end of the year, how much was invested at 

A. $2700 B. $4600 C. $1042 D. $3650

Mathematics

Solve.4x - 7 = 9 + 9x

A.
B. - 
C.
D.

Mathematics