Graph the ellipse and locate the foci.16x2 + 4y2 = 64
A. foci at (2, 0) and (-2
, 0)
B. foci at (0, 2) and (0, -2
)
C. foci at (, 0) and (-
, 0)
D. foci at (2, 0) and (-2
, 0)
Answer: B
Mathematics
You might also like to view...
Find an upper bound for the magnitude |E| of the error in the approximation f(x, y) ? L(x, y) at the given point over the given region R. at
; R: |x| ? 0.1, |y| ? 0.1
A. |E| ? 11.4731 B. |E| ? 5.7366 C. |E| ? 10.039 D. |E| ? 20.078
Mathematics
Determine whether the relation is a function.{(-9, 2), (-9, 5), (2, 7), (4, -1), (9, 4)}
A. Function B. Not a function
Mathematics
Simplify.log 10-11
A. 11 log 10 B. 11 C. log -11 D. -11
Mathematics
Solve the problem.Suppose that the x-intercepts of the graph of y = f(x) are 4 and 3. What are the x-intercepts of
A. -4 and 3 B. 4 and -3 C. 4 and 3 D. -4 and -3
Mathematics