You are given the graph of a function 1? Determine the intervals where f is concave upward. You are given the graph of a function f. Determine the intervals where f is concave downward. 00 6 8 10 x OA. X E (3, 7) OB. X E (-Co, 3) U (7,00) OC. X E (-Co, 3) U (5, 7) OD. X E (-Co, 4)1 Show that the function 80') = 71\" + 3x2 + 3x * '6 is concave upward wherever it is defined. 0 A. The second derivative of g(x) is 8"(10 = 342:2 + 1 . It is positive for any value ofx, hence the function is concave upward for any X. 0 B. The first derivative of g(x) is g'(x) = 282:3 + x + 3 . It is positive for any value ofx, hence the function is concave upward for any X. 0 C. The function g(x) is dened for any value of xand lim 80') = 0 hence the function is Kto concave upward for any X. Reset Selection Question 4 of 12 1 Points Determine where the function is concave upward. x)--5x'-3x+s OA- x e (-5, 5) 03er O C. x e (-00, oo) 09.}: e (-00, 0) Determine where the function is concave upward and where it is concave downward. f(x)=3x4-6x3+x-6 A. concave upward on (0.1) ; O concave downward on (\"'0' 0) V (1. 00) B. concave upward on (-1.0) ; O concave downward on (\"'0' ' 1) v (0. 0) C. concave upward on ('00. ' l) U (0. 00); O concave downward on (' I. '3) D. concave upward on (-00.0) ; O concave downward on (0,00) E. concave upward on (-00 0) U (1. 0); 0 concave downward on (0.1) \fDetermine where the function is concave upward. x2 x2-4 f0) = 0A.Jr e (-00. -2) v (2, 00) 03.?! e (-2.2) 0m 6 (-00.0) 00.? e (0.-2) Reset Selection Question 8 of 12 1 Points Find the inflection points, if any, of the function. for) = 2x3 - 6x2 + 15x - 22 OA.(8,-11) OB.(o,-22) OC.(1,-11) O D. none