Points B(-4,4) and D (10,4) lie on circle G. The line segment connecting the two points is a diameter of the circle. Which equation represents circle G?
A. (x – 3)2 + (y – 4)2 = 49
O B. (x - 10)2 + (y - 4)2 = 49
O C (x+3)2 + (1 – 4)2 = 49
D. (x+4)2 + (y – 4)2 = 49

Which matrix multiplication is possible?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9