Determine whether the equation defines y as a function of x.x + y2 = 9
A. y is a function of x
B. y is not a function of x
Answer: B
Mathematics
You might also like to view...
Decide whether the figure is convex or not convex.
A. Not convex B. Convex
Mathematics
Use implicit differentiation to find the specified derivative at the given point.Find 
at the point (2, 1) for ln x + xy2 + ln y = 0.
A. 1
B. - 
C. 
D. -1
Mathematics
Use the given vectors to find the specified scalar.u = -5i + 3j, v = -5i - 6j, w = -3i + 12j; Find u ? w + v ? w.
A. 1 B. -1 C. -6 D. -10
Mathematics
Write an equivalent expression. Use a commutative law.9 + b
A. b9 B. 9(1 + b) C. 9b D. b + 9
Mathematics