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#1**+2 **

50. We just multiply each coordinate by the dilation (scale) factor to get the new image ......

A = ( -6, - 2 ) after dilation of 1/2 = A' = (-3, -1) after dilation of A ' by 5 = (-15, -5)

B = (-2 2) after dialation of 1/2 = B' = (-1.1) after dialtion of B' by 5 = (-5,5)

C = (4, -8) after dilation of 1/2 = C' = (2, -4) after dilation of C' by 5 = (10, -20)

51.....pretty easy, RP !!!!

We just multiply the the original coordinates by the product of both scale factors= (1/2) * 5 = 5/2

Note that this produces the following

5/2 * (-6, -2) = (-15, -5)

5/2 * ( -2. 2) = ( -5, 5)

5/2 * ( 4, -8) = (10, -20)

Verify that these are exactly the same as produced in 50 !!!!

CPhill Apr 23, 2018