The position of a car is given by the values in the following table.



Estimate the instantaneous velocity when t = 2 by averaging the velocities for the periods [1,2] and [2,3].

.


27.5 ft/s

Mathematics

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Find the first four terms of the binomial series for the given function.(1 - 8x)1/2

A. 1 - 4x - 8x2 - 16x3 B. 1 - 4x + 8x2 - 32x3 C. 1 - 4x - 8x2 - 32x3 D. 1 + 4x + 8x2 - 16x3

Mathematics

Provide an appropriate response.Solve the given equation: 2.4x = 3.6

A. 0.67 B. 3 C. 1.5 D. 1.2

Mathematics

Provide an appropriate response.If 2 Bzier curves are joined at the point p3 what is necessary for G1 geometric continuity?

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

Mathematics

Solve the equation in the real number system.3x3 - x2 - 21x + 7 = 0

A. { -3, , -  }
B.
C. { 3, , - }
D.

Mathematics