If the point (-1, 3) is translated according to the rule (x, y) → (x + 4, y – 2), and then reflected across the x-axis, what are the coordinates of the final resulting image?
Choose one answer.
a. (-1,3)
b. (-3,-1)
c. (3,-1)
d. (3,1)

Question

If the point (-1, 3) is translated according to the rule (x, y) → (x + 4, y – 2), and then reflected across the x-axis, what are the coordinates of the final resulting image?
Choose one answer.
	 a. (-1,3)	
	 b. (-3,-1)	
	 c. (3,-1)	
	 d. (3,1)

jim_thompson5910 · Answer

First use the rule (x, y) → (x + 4, y – 2)

how do we do this?

anonymous · Answer

to be honest i really do not know i never learned this

jim_thompson5910 · Answer

When they say (x, y) → (x + 4, y – 2), they mean "add 4 to the x coordinate and subtract 2 from the y coordinate"

Ex:

(2,3) turns into (6, 1) because we add 4 to the x coordinate to get 2+4 = 6 and subtract 2 from the y coordinate to get 3-2 = 1.

anonymous · Answer

c?

anonymous · Answer

why do u think that?

anonymous · Answer

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