Find the center and radius of the circle.(x - 4)2 + (y + 2)2 = 9
A. Center: (-2, 4); radius: 9
B. Center: (-2, 4); radius: 3
C. Center: (4, -2); radius: 3
D. Center: (4, -2); radius: 9
Answer: C
You might also like to view...
Write the logarithmic equation as an exponential equation.ln M = 3
A. eM = 3 B. M3 = e C. e3 = M D. 3e = M
Find the number of terms in the sequence or the sum of the sequence as requested.Find the sum of the following arithmetic sequence.11 + 13 + . . . + 601
A. 90,601 B. 90,576 C. 89,975 D. 76,176
Solve the problem.If (1, 5) is the endpoint of a line segment, and (4, 6) is its midpoint, find the other endpoint.
A. (3, 11) B. (-5, 3) C. (7, 4) D. (7, 7)
Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. {(1, 1)}
B. {(1, 5)}
C. infinitely many solutions; {
y + x = 6} or {
x = -y}
D. no solution; ?