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Question
Math
Posted 8 months ago

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f^{\prime}(-4) \text { _-- } f^{\prime}(-1)


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(B) >>
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Answer from Sia
Posted 8 months ago
Solution by Steps
step 2
At x=4x = -4, the curve is decreasing, indicating that f(4)f'(-4) is negative
step 3
At x=1x = -1, the curve is also decreasing, but the slope appears to be steeper than at x=4x = -4, indicating that f(1)f'(-1) is more negative than f(4)f'(-4)
step 4
Since f(1)f'(-1) is more negative than f(4)f'(-4), we have f(4)>f(1)f'(-4) > f'(-1)
B
Key Concept
Comparison of derivatives
Explanation
To compare the derivatives at two points on a curve, we analyze the slopes of the tangent lines at those points. A steeper negative slope indicates a more negative derivative.

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