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Mathematics 16 Online
OpenStudy (bohotness):

If the point (3,-4) is reflected across the x-axis, what will be the coordinates of the point after the reflection? A. (-3,-4) B. (0,0) C. (-3,4) D. (3,4)

OpenStudy (sleepyhead314):

multiply the y value of that coordinate by (-1) when flipping over the x axis

OpenStudy (bohotness):

???

OpenStudy (sleepyhead314):

(x, y) -> (3, -4) multiply y value by (-1) so (-4) * (-1) = ?

OpenStudy (bohotness):

|dw:1417459874653:dw|

OpenStudy (sleepyhead314):

|dw:1417459865689:dw|

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