6. The price of a pack of toilet rolls was increased by 20%.
1 answer:
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Answer:
1. (-9.5,0)
2. (2,0)
3.(-1,0)
4.(6.5,0)
5.(-1,4)
6. (0,-4)
7.(4,1)
8. (-8,18)
The vertex form:
(h,k) - the coordinates of the vertex
The coordinates of the vertex are (-4,13).
(h,k) - the coordinates of the vertex
The coordinates of the vertex are (-4,13).