3
d
d+
b
b use 
d
d=3 and 
b
b=-9

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)