f(x)=x*sqrt(x^2+2x+10) + 1*sqrt(x^2+2x+10
defined at the interval [-7,5].
A. f(x) is concave down on the region _,_.
B. f(x) is concave up on the region _,_.
C. The inflection point for this function is at ____?
D. The minimum for this function occurs at ___?
E. The max for function occurs at ___?
1 answer