9514 1404 393
Answer:
- >0: -1 < x < 5
- <0: x < -1 or x > 5
- =0: x = -1 or x = 5
Explanation:
> 0:
The graph is above the x-axis between x = -1 and x = 5. Then the solution interval is -1 < x < 5.
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< 0:
The graph is below the x-axis left of x = -1 and right of x = 5. The solution is the union of the intervals ...
x < -1 or 5 < x
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= 0:
The graph crosses the x-axis at x=-1 and x=5. These are the values for which y=0.