Graph the equation.x2 = -12y
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = -6yi + 6xj + 2z3k ; C: the portion of the plane 2x + 7y + 9z = 1 in the first quadrant
A. 
B. 0
C. - 
D. 12
Mathematics
Assume that variables represent positive real numbers. Replace the radical with rational exponents.
A. y1/7
B. 
C. 
D. y7/2
Mathematics
Solve the problem.An airplane flies 400 miles with the wind and 320 against the wind in the same length of time. If the speed of the wind is 40, what is the speed of the airplane in still air?
A. 365 mph B. 160 mph C. 360 mph D. 350 mph
Mathematics
Solve the system, if possible.
a. x = –1, y = 12, z = –2
b. x = 5, y = –6, z = 2
c. x = –5, y = 6, z = –2
d. no solution; inconsistent system
Mathematics