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The function f(x) is graphed below. What is true about the graph on the interval from x = -∞ to x = a?

The function f(x) is graphed below. What is true about the graph on the interval from-example-1

1 Answer

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It is negative and increasing.

From negative infinity to a, the function f(x) is below zero and therefore negative. Similarly, from left to right, the function is increasing.
User Victor Nicollet
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