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Answer the following questions for the function
f(x)=x Square root(x2+25) it is x^2+25 inside the square root

defined on the interval [-7,4].

A. f(x) is concave down on the region ____ to _____
B. f(x) is concave up on the region _____ to _____
C. The inflection point for this function is at ______
D. The minimum for this function occurs at _______
E. The maximum for this function occurs at ________

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This solution determines both the minimum and maximum values.

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