A line contains the points (-3,-9) and (4,5). What is the point-slope form of the line?
Oy + 9 = -2x + 3)
Oy - 5 = 31 x-2)
Oy - 9 = 2(x + 3)
Oy + 9 = 2(x + 3)

Dilations map circles to circles and ellipses to ellipses with the same. true or false

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660