After dilation by a scale factor of 2 we get the result (-8, 10).
What is the scale factor?
When describing a shape, you must be clear about how much it has been enlarged.
The ratio of two dimensions that causes one figure to be enormous and another to be little is known as the scale factor.
Given coordinate (-4, 5)
If any general coordinate (x, y) is scaled by 2 then we get
X= 2x and Y = 2y
Hence, X= 2 * -4, where x = -4
=> X= -8
and Y= 2 * 5, where y = 5
=> Y = 10
Therefore, the required result is (-8, 10).
To learn more about scale factor from the given link
brainly.com/question/22312172
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