Find a parametrization for the line segment joining the points.(3, -7, 4), (0, -7, 7)
A. x = 3t, y = -7t, z = -3t + 7, 0 ? t ? 1
B. x = -3t + 3, y = -7t, z = 3t + 4, 0 ? t ? 1
C. x = -3t + 3, y = -7, z = 3t + 4, 0 ? t ? 1
D. x = 3t, y = -7, z = -3t + 7, 0 ? t ? 1
Answer: C
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A. 46 ft by 46 ft B. 92 ft by 92 ft C. 48 ft by 44 ft D. 92 ft by 23 ft
Find the following.f'(16) if f(x) = 4x3/2 - 5x1/2
A. 
B. 
C. 
D. 
Find a point-slope form for the equation of the line satisfying the conditions.Passing through (5, -6) and (-2, -2)
A. y = 
(x + 5) + 6
B. y = 6(x - 
) - 5
C. y = -6(x + 
) + 5
D. y = - 
(x - 5) - 6
Find the perimeter. Use 3.14 for ? when needed.
A. 140.76 yd B. 80.07 yd C. 53.38 yd D. 104.38 yd