Find the derivative of the function at the given point in the direction of A.    

A.
B.
C.
D.


Answer: B

Mathematics

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Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x4 + 3x3 + 64x + 192

A. (x + 3)(x - 4)(x2 + 4x + 16) B. Prime C. (x + 3)(x3 + 64) D. (x + 3)(x + 4)(x2 - 4x + 16)

Mathematics

Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 3 and x = 7 using a lower sum with four rectangles of equal width.

A. 105 B. 126 C. 117 D. 86

Mathematics

State the property that is illustrated.12 ? 0 = 0

A. commutative property of multiplication B. zero multiplication property C. associative property of multiplication over addition D. identity property of multiplication

Mathematics

Find the value for the function.Find -f(x) when f(x) = 2x2 + 5x + 5.

A. 2x2 - 5x + 5 B. -2x2 - 5x - 5 C. 2x2 - 5x - 5 D. -2x2 - 5x + 5

Mathematics