When your question refers to a graph, it is a good idea to supply the graph.
The solutions are the x-values of the points where the graphs intersect,
.. -1
.. 1
Answer:
13
Step-by-step explanation:
(7x3)-2(5+1)+4=13
9514 1404 393
Answer:
Either of ...
- (x, y) ⇒ (-x, -y)
- Rotation 180° about the origin
Step-by-step explanation:
There are at least two ways to express the transformation that maps each coordinate to its opposite.
1. reflection across the origin: (x, y) ⇒ (-x,-y)
2. rotation 180° (either direction) about the origin.
Take your pick.