Provide an appropriate response.If 2 B
zier 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.
Answer: A
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Find the absolute maxima and minima of the function on the given domain.
on the trapezoidal region with vertices 
and 
A. Absolute maximum: 13 at 
absolute minimum: 6 at 
B. Absolute maximum: 13 at 
absolute minimum: 0 at 
C. Absolute maximum: 14 at 
absolute minimum: 0 at 
D. Absolute maximum: 12 at 
absolute minimum: 6 at 
Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = xln x
A. 2xln x - 1ln x
B. 
2
C. 
D. xln x - 1ln x
Solve the problem.Stephen assembles and finishes wood products. He is paid $1.90 for a shelf, $0.83 for a picture frame, and $2.20 for a planter. One week he completed 44 shelves, 79 picture frames, and 36 planters. Find his gross earnings.
A. $783.87 B. $228.37 C. $230.77 D. $276.78
Verify that the equation is an identity.sin
= -cos ?
What will be an ideal response?