Find parametric equations for the line described below.The line through the point P(-4, -5, 4) and perpendicular to the plane 
A. x = -1t - 4, y = 4t - 5, z = 4t + 4
B. x = 1t + 4, y = -4t + 5, z = -4t - 4
C. x = -1t + 4, y = 4t + 5, z = 4t - 4
D. x = -4t - 4, y = -1t - 5, z = 4
Answer: A
You might also like to view...
Solve by the substitution method. If the system is inconsistent or dependent, say so.6x + 9y = -54 -3x + 4y = -24
A. (-1, -5) B. No solution C. (0, -6) D. (0, -5)
Solve the problem. Round to the nearest cent.The unpaid balance in an account on November 1 was $111. A payment of $20 was made on November 9. The interest rate per month was 1.65% per month of the average daily balance. Find the finance charge for the month of November.
A. $1.60 B. $1.50 C. $1.59 D. $3.33
Solve by the method of your choice.
x2 + 
x - 
= 0
A. 
B. 
C. ± 
D. 
Find the period of the function.y = 2.5 cos 6x
A. 2?
B. 2.5
C. 
D. 