Find  at the given point. 2xy - x2 = 1; (1, 1)

A. 0
B. 1
C.
D. -1


Answer: A

Mathematics

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Find the average velocity of the function over the given interval.  y = x2 + 6x, [6, 9]

A. 45 B. 15 C. 7 D. 21

Mathematics

Solve the equation.m2 + 10m + 10 = 0

A. {5 + , 5 - }
B. {5 + , 5 - }
C. {-5 + , -5 - }
D. {-10 + , -10 - }

Mathematics

Provide an appropriate response.If 2 Bzier curves are joined at the point p3 what is necessary for C1 parametric continuity?

A. Both tangent vectors at p3 need to have the same magnitude and direction. B. Both tangent vectors at p3 need to point in the same direction. C. The second derivative at p3 needs to equal 0. D. p3 just needs to be a control point for both curves.

Mathematics

Simplify the algebraic expression.-8x - 6x

A. -14x B. -2x C. 48x D. -14 + x

Mathematics