Find the unit vector that has the same direction as the vector v.v = -9j
A. u = - 
j
B. u = 81j
C. u = -9j
D. u = -j
Answer: D
Mathematics
You might also like to view...
Find the exact circular function value.tan 
A. 
B. 
C. 1
D. 
Mathematics
Decide whether the slope is positive, negative, zero, or undefined.
A. Positive B. Negative C. Undefined D. Zero
Mathematics
Find the location of the indicated absolute extrema for the function.Minimum
A. (-2, 0) B. None C. (2, 0) D. (-3, -2)
Mathematics
Solve the inequality. Express your answer using interval notation. Graph the solution set.6x + 2 > 5x + 4
A. [2, ?)
B. (-?, 2]
C. (6, ?)
D. (2, ?)
Mathematics