PREVIOUS ANSWERS 1. [4/6 Points] 5 ) = 7x2/5 = Given f(x) = 7x%/5 + 6\\/x V; ' use the power rule for differentiation to find f '(x) to 3 decimal places. Answer in the form: AxB + CxP - Ex" XX S Submit Answer 3. [4/9 Points] DETAILS MY NOTES PREVIOUS ANSW Given: X7 y = 4x5 - -2+ 16x6/5 - 11 . Find y' Answer in the form: y' = Ax4 + Bx-8 + CxD A = 20 B = 14 C = 96 X D = 5 X . Find y" Answer in the form: y" = Ax3 - BxC + DXE A = 80 B = 112 C = 64 X D = 56 X E = -9 X Submit Answer6. [2/4 Points] DETAILS MY NOTES PREVIOUS ANSWERS Determine where the graph of the function is concave up and concave down. (Note: To enter co, type infinity and to enter - co, type -infinity) f (x) = x3 - 6x2 + 9x + 3 . concave down: ( -infinity x ) . concave up: ( 0 x , infinity Submit Answer 7. [1/2 Points] DETAILS MY NOTES PREVIOUS ANSWERS Find all the asymptotes for the following function: y = 3x - 1 2x + 5 . Vertical asymptote: x = 5/2 . Horizontal asymptote: y = 3/2 Submit