Calculate the positive domain of the function shown in the figure:
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Calculate the positive domain of the function shown in the figure:
The domains of positivity and negativity are determined by the point of intersection of the function with the X-axis, so the Y values are greater or less than 0.
We are given the information of the intersection with the Y-axis, but not of the point of intersection with the X-axis,
Furthermore, there is no data about the function itself or the slope, so we do not have the ability to determine the point of intersection with the X-axis,
And so in the domains of positivity and negativity.
Not enough data
Look at the function shown in the figure.
When is the function positive?
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