Find the center (h, k) and radius r of the circle with the given equation. 4x2 + 4y2 - 12x + 16y - 5 = 0
A. (h, k) = (- 
, 2); r = 
B. (h, k) = (- 
, 2); r= 
C. (h, k) = (
, -2); r = 
D. (h, k) = (
, -2); r = 
Answer: C
Mathematics
You might also like to view...
Which fraction is in simplest form for the fraction: ?
?
A.
?
B.
?
C.
?
D.
?
E.
?
Mathematics
Factor by grouping.12a3 - 9a2b - 8ab2 + 6b3
A. (3a2 - 2b)(4a - 3b) B. (3a2 + 2b2)(4a + 3b) C. (12a2 - 2b2)(a - 3b) D. (3a2 - 2b2)(4a - 3b)
Mathematics
Find the x- and y-intercepts for the equation. Then graph it.y - 
x = 3
A. (0, -6), (6, 0)
B. (0, 3), (-6, 0)
C. (0, 3), (6, 0)
D. (0, 3), (-3, 0)
Mathematics
Multiply using Napier's bones.46 × 322
A. 14,812 B. 14,858 C. 14,766 D. 15,134
Mathematics