answer:
| x | 0 | -1 | 1 | 2.5 | -2.5 |
| 2x | - | - | |||
| y=2x-5 | - | - | - | - | |
| (x,y) | (,-) | (-,-) | (,-) | (,) | (-,-) |
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Result: The graph of y=2x-5 cuts the X-axis at the point(,0).
The zeros of the polynomial is =
.
5
| x | 0 | -1 | 1 | 2.5 | -2.5 |
| 2x | - | - | |||
| y=2x-5 | - | - | - | - | |
| (x,y) | (,-) | (-,-) | (,-) | (,) | (-,-) |
Result: The graph of y=2x-5 cuts the X-axis at the point(,0).