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Graph transformations

Transform y=f(x), y=-f(x)+5

I transformed each point on the graph(I will attach the picture of the graph below) to get the transformed points as A(-10,5) B(-6,16) C(-1,5) D(0,-1) and E(4,5)
However on the markscheme the points for A and C are (0,5) and (-1,5) respectively.
I dont understand since wouldnt the transformations on affect the y coodinates (reflection first, the translation by 5 upwards) only?
(edited 3 years ago)
Reply 1
Original post by hiya
Transform y=f(x), y=-f(x)+5

I transformed each point on the graph(I will attach the picture of the graph below) to get the transformed points as A(-10,5) B(-6,16) C(-1,5) D(0,-1) and E(4,5)
However on the markscheme the points for A and C are (0,5) and (-1,5) respectively

FB651DD2-1355-47C7-B0CA-AD78BDF39832.jpeg
DC0F0E11-C314-43EB-A93A-A41493C33B9D.jpeg
Reply 2
Typos in the ms.
A, should be (-10,5). C should be (-3,5)
Reply 3
Original post by mqb2766
Typos in the ms.
A, should be (-10,5). C should be (-3,5)

Thank you!

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