Find a parametrization for the line segment joining the points.(0, 0, 0), (-3, -5, 4)
A. x = -3t - 3, y = -5t - 5, z = 4t + 4
B. x = 3t, y = 5t, z = -4t
C. x = -3t + 3, y = -5t + 5, z = 4t - 4
D. x = -3t, y = -5t, z = 4t
Answer: D
Mathematics
You might also like to view...
Give the focus, directrix, and axis for the parabola.(y + 3)2 = 8(x + 4)
A. (-1, -4), x = -5, y = -4 B. (6, 3), x = 2, y = 3 C. (-2, -3), x = -6, y = -3 D. (-6, -3), x = -2, y = -3
Mathematics
The graph of a function f is given. Use the graph to answer the question.For what values of x is f(x) > 0?
A. (-3, ?) B. [-5, -3), (3.5, 5) C. (-3, 3.5) D. (-? -3)
Mathematics
Perform the indicated operation, where possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the formula for the indicated variable.A = P(1 + nr), for r
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics